{"title":"Valve Springs, Retainers","description":null,"products":[{"product_id":"blox-racing-dual-valve-springs-for-k20a2-3-z1-3-2-0l-dohc-i-vtec-k24a-3-2-4l-dohc-i-vtec","title":"BLOX Racing BXPT-10301 Dual Valve Springs for Honda\/Acura K-Series","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eFits Honda\/Acura vehicles with K-Series DOHC i-VTEC engines: K20A, K20A2, K20Z1, K20Z3, K24A, K24A1, K24A2, K24A3 (verify specific engine code before install)\u003c\/li\u003e \u003cli\u003eCommon compatible vehicles include:\u003c\/li\u003e \u003cli\u003e2002-2006 Acura RSX (all trims)\u003c\/li\u003e \u003cli\u003e2004-2008 Acura TSX\u003c\/li\u003e \u003cli\u003e2002-2011 Honda Civic Si\u003c\/li\u003e \u003cli\u003e2003-2007 Honda Accord 2.4L\u003c\/li\u003e \u003cli\u003e2002-2006 Honda CR-V 2.4L\u003c\/li\u003e \u003cli\u003e2003-2011 Honda Element 2.4L\u003c\/li\u003e \u003cli\u003eConfirm engine code and valve train configuration before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance dual valve spring kit designed for Honda\/Acura K-Series engines\u003c\/li\u003e \u003cli\u003eEngineered to support increased valve lift and RPM without valve float\u003c\/li\u003e \u003cli\u003eWound from super clean chrome silicon alloy for strength and durability\u003c\/li\u003e \u003cli\u003eDesigned for both naturally aspirated and forced-induction applications\u003c\/li\u003e \u003cli\u003eHelps counteract spring surge during high RPM operation\u003c\/li\u003e \u003cli\u003eImproves reliability under performance camshaft lifts and aggressive tuning\u003c\/li\u003e \u003cli\u003eRecommended for high compression setups and aftermarket retainers\u003c\/li\u003e \u003cli\u003eDirect swap - no machining required in most applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePart number: BXPT-10301\u003c\/li\u003e \u003cli\u003eType: Dual wound valve spring set\u003c\/li\u003e \u003cli\u003eMaterial: Chrome silicon performance alloy\u003c\/li\u003e \u003cli\u003eQuantity: 16 springs per set (full engine replacement)\u003c\/li\u003e \u003cli\u003eEngine compatibility: Honda\/Acura K-Series 2.0L\/2.4L (i-VTEC)\u003c\/li\u003e \u003cli\u003eInstallation: Press-fit with retainers (not included)\u003c\/li\u003e \u003cli\u003eDesigned for street, performance, and light race use\u003c\/li\u003e \u003cli\u003eValve float resistance: Enhanced compared to OEM springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Dual valve springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe BLOX Racing BXPT-10301 dual valve spring set is a high-performance upgrade engineered for Honda and Acura K-Series engines, including popular 2.0L and 2.4L i-VTEC powerplants. These springs are wound from a durable chrome silicon alloy to provide increased resistance to valve float and spring surge under high RPM and aggressive tuning conditions. Ideal for builds with aftermarket camshafts, higher compression ratios, or forced induction, these valve springs help maintain valve control and engine reliability throughout the powerband. :contentReference[oaicite:0]{index=0}\u003c\/p\u003e\u003cp\u003eDesigned as a direct replacement for stock valve springs, the BXPT-10301 set suits a variety of Honda\/Acura platforms such as the RSX, TSX, Civic Si, Accord 2.4L, CR-V, and Element when equipped with compatible K-Series engines. Installation is straightforward with no machining required in most cases, though professional install is recommended for best results. For maximum performance, use these springs with compatible high compression valves and titanium retainers. :contentReference[oaicite:1]{index=1}\u003c\/p\u003e","brand":"BLOX Racing","offers":[{"title":"Default Title","offer_id":50499023929663,"sku":"BLOBXPT-10301","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/ad46d33c-7b8d-42eb-9537-2b6d1d2cc070-800.jpg?v=1761731810"},{"product_id":"blox-racing-ti-retainers-for-b16a-b18c1-5-1-6l-1-8l-dohc-vtec-h22a-2-2l-dohc-vtec","title":"BLOX Racing BXPT-10400 Titanium Valve Retainers for 94-01 Acura Integra B18C","description":"\u003cmeta name=\"keywords\" content=\"titanium valve retainers, BLOX Racing valve retainers, Acura Integra performance parts, Honda Civic engine upgrades, lightweight valve retainers, high-performance valve spring retainers, CNC-machined titanium engine parts, B-Series valve train components, VTEC compatible retainers, racing valve retainers\"\u003e\u003cmeta name=\"description\" content=\"Upgrade your Honda or Acura with BLOX Racing Titanium Valve Retainers. Enhance performance, reduce weight, and increase RPM capability.\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1994-2001 Acura Integra (GS-R\/Type R, B18C1\/B18C5 1.8L I4, FWD)\u003c\/li\u003e \u003cli\u003e1992-1993 Acura Integra (GS-R, B17A1 1.7L I4, FWD)\u003c\/li\u003e \u003cli\u003e1999-2000 Honda Civic (Si, B16A2 1.6L I4, FWD)\u003c\/li\u003e \u003cli\u003e1994-1997 Honda Civic del Sol (VTEC, B16A3 1.6L I4, FWD)\u003c\/li\u003e \u003cli\u003e1993-2001 Honda Prelude (Si\/Type SH, H22A1\/H22A4 2.2L I4, FWD)\u003c\/li\u003e \u003cli\u003eJDM Applications: Civic Type R (B16B), CRX SiR (B16A), Accord SiR (F20B), Prelude Type-S (H22A)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eCNC-machined from high-grade titanium for maximum strength\u003c\/li\u003e \u003cli\u003eSignificantly reduces valvetrain mass for improved engine response\u003c\/li\u003e \u003cli\u003eAllows higher RPM capability by minimizing valve float\u003c\/li\u003e \u003cli\u003ePrecision-engineered for exact OEM fitment tolerances\u003c\/li\u003e \u003cli\u003eEnhances durability under high-performance and racing conditions\u003c\/li\u003e \u003cli\u003eCompatible with both VTEC and non-VTEC DOHC applications\u003c\/li\u003e \u003cli\u003eImproves longevity of valve springs and related components\u003c\/li\u003e \u003cli\u003eIdeal for naturally aspirated and forced induction builds\u003c\/li\u003e \u003cli\u003eOptimized for use with BLOX Racing valve springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eProduct Type: Valve Spring Retainers\u003c\/li\u003e \u003cli\u003eMaterial: Titanium\u003c\/li\u003e \u003cli\u003eEngine Compatibility: Honda\/Acura B-Series \u0026amp; H-Series DOHC\u003c\/li\u003e \u003cli\u003eConfiguration: VTEC \u0026amp; Non-VTEC support\u003c\/li\u003e \u003cli\u003eQuantity: 16-piece full set\u003c\/li\u003e \u003cli\u003eLocation: Cylinder head valvetrain (intake \u0026amp; exhaust valves)\u003c\/li\u003e \u003cli\u003eFinish: Natural titanium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Titanium Valve Retainers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe BLOX Racing BXPT-10400 Titanium Valve Retainer Set is engineered for Honda and Acura B-Series and H-Series DOHC engines, delivering a critical upgrade for high-performance valvetrain systems. Precision CNC-machined from premium titanium, these retainers significantly reduce rotating mass, allowing engines to rev higher and more efficiently while minimizing the risk of valve float. This makes them ideal for both track builds and aggressive street applications.\u003c\/p\u003e\u003cp\u003eDesigned as a direct replacement for OEM retainers, this 16-piece set supports both VTEC and non-VTEC configurations across a wide range of Honda and Acura platforms. For best performance, BLOX Racing recommends pairing these retainers with upgraded valve springs and high-compression valvetrain components. Fitment is confirmed for all applicable B16, B17, B18, and H22 engines through 2001. No 2025 applicability exists due to engine platform discontinuation.\u003c\/p\u003e","brand":"BLOX Racing","offers":[{"title":"Default Title","offer_id":50499024093503,"sku":"BLOBXPT-10400","price":176.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/4db74ec5-8b69-4d21-a463-2b48d1dbb773-800.jpg?v=1761958968"},{"product_id":"blox-racing-ti-retainers-for-b18a-b-b20-1-8l-dohc","title":"BLOX Racing BXPT-10403 Titanium Valve Retainers for Honda\/Acura B-Series","description":"\u003cmeta name=\"keywords\" content=\"titanium valve retainers, Honda Acura performance parts, B-Series DOHC engine upgrades, lightweight engine components, high-RPM performance retainers, B18 B20 valve retainers, CNC-machined titanium retainers, street performance upgrades, racing valve retainers\"\u003e\u003cmeta name=\"description\" content=\"Upgrade your Honda\/Acura B-Series engine with BLOX Racing titanium valve retainers for improved RPM performance and reduced valve float.\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1990-2001 Acura Integra GS, LS, RS, Special Edition - B18A\/B Series DOHC\u003c\/li\u003e \u003cli\u003e1997-2001 Honda CR-V EX, LX, SE - B18\/B20 Series DOHC\u003c\/li\u003e \u003cli\u003eFitment based on engine codes B18A1, B18B1, B20B4, B20Z2 - confirm engine before install\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePremium titanium valve retainers engineered for Honda\/Acura B-Series DOHC engines\u003c\/li\u003e \u003cli\u003eCNC-machined from high-grade titanium for strength and extreme durability\u003c\/li\u003e \u003cli\u003eSignificantly lighter than OEM retainers - reduces valvetrain reciprocating mass\u003c\/li\u003e \u003cli\u003eOptimizes high-RPM performance and minimizes valve float in tuned engines\u003c\/li\u003e \u003cli\u003eDirect OEM fitment - no machining required for compatible engines\u003c\/li\u003e \u003cli\u003eIdeal for high-rev and performance street builds\u003c\/li\u003e \u003cli\u003eDurable under elevated loads seen in performance and racing conditions\u003c\/li\u003e \u003cli\u003eSupports aggressive cam profiles when paired with appropriate valve springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePart number: BXPT-10403\u003c\/li\u003e \u003cli\u003eMaterial: High-grade titanium\u003c\/li\u003e \u003cli\u003eApplication: Valve retainers for B18\/B20 DOHC engines\u003c\/li\u003e \u003cli\u003eQuantity: 16 retainers - full set for 4-cylinder engine\u003c\/li\u003e \u003cli\u003eFitment: Honda\/Acura B-Series DOHC (B18A\/B, B20B\/Z)\u003c\/li\u003e \u003cli\u003eInstallation: Direct replacement - no modification required\u003c\/li\u003e \u003cli\u003eWeight reduction: Lower than OEM steel retainers - improves rev ability\u003c\/li\u003e \u003cli\u003eUse: Street performance and light track use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Titanium valve retainers for DOHC B-Series engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe BLOX Racing BXPT-10403 titanium valve retainers are engineered for Honda\/Acura B-Series DOHC engines, including popular B18A\/B and B20 variants found in Integra and early CR-V applications. Made from premium titanium and precision machined, these retainers drastically reduce reciprocating valvetrain mass compared to stock retainers, resulting in improved high-RPM stability and reduced valve float under performance conditions. Whether your build is naturally aspirated or modified with aggressive camshafts, these retainers help maintain valvetrain control where it matters most. \u003c\/p\u003e\u003cp\u003eThis full set of 16 valve retainers is a direct OEM-style fit for B-Series engines and installs without the need for machining, making it a straightforward performance upgrade for engine builders and enthusiasts alike. The lightweight design allows the engine to rev more freely and offers an edge in both street performance and competitive environments, especially when paired with upgraded valve springs. Always verify your specific engine code before installation to ensure compatibility. \u003c\/p\u003e","brand":"BLOX Racing","offers":[{"title":"Default Title","offer_id":50499024159039,"sku":"BLOBXPT-10403","price":176.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/85ae71966de63df4bc4b7a5e1fb23e1b.jpg?v=1741643318"},{"product_id":"blox-racing-valve-springs-for-d-series-sohc-vtec-d16z-y-1-6l-sohc-vtec","title":"BLOX Racing BXPT-20301 Valve Springs for 1992-2000 Honda Civic\/Del Sol D16Z","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1992-2000 Honda Civic (Si, EX, DX, LX, HX, CX, Value Package) D16Z\/Y SOHC VTEC\u003c\/li\u003e \u003cli\u003e1993-1997 Honda Civic del Sol (Si, S) D16Z\/Y SOHC VTEC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eConstructed from high-quality chrome silicone alloy for durability\u003c\/li\u003e \u003cli\u003eDesigned to handle high-performance street and racing conditions\u003c\/li\u003e \u003cli\u003ePrevents valve float and minimizes spring surge\u003c\/li\u003e \u003cli\u003eSupports both naturally aspirated and forced induction setups\u003c\/li\u003e \u003cli\u003eCompatible with aftermarket performance camshafts\u003c\/li\u003e \u003cli\u003eEasy installation with no machining required\u003c\/li\u003e \u003cli\u003eRecommended for use with BLOX Racing titanium retainers and high compression valves\u003c\/li\u003e \u003cli\u003eIncludes a complete set of 16 valve springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eMaterial: Chrome silicone alloy\u003c\/li\u003e \u003cli\u003eFitment: Honda D-series SOHC VTEC D16Z\/Y engines\u003c\/li\u003e \u003cli\u003eIncludes: 16 single valve springs\u003c\/li\u003e \u003cli\u003eInstallation: No machining required\u003c\/li\u003e \u003cli\u003eRecommended Use: Aftermarket performance camshafts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BLOX Racing BXPT-20301 Valve Springs Set (16 pieces)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e BLOX Racing BXPT-20301 valve springs are engineered for Honda D-series SOHC VTEC engines, including the D16Z and D16Y variants. These springs are crafted from high-quality chrome silicone alloy, ensuring durability and performance under high-stress conditions. They are designed to prevent valve float and minimize spring surge, making them ideal for both naturally aspirated and forced induction setups. The springs support maximum lift and are compatible with aftermarket performance camshafts, enhancing engine efficiency and power output.\u003c\/p\u003e\u003cp\u003e Installation is straightforward, requiring no machining, and the springs are a direct fit for various Honda Civic and Civic del Sol models from 1992 to 2000. For optimal performance, BLOX Racing recommends pairing these springs with their titanium retainers and high compression valves. This combination ensures enhanced engine performance and longevity, making the BXPT-20301 valve springs a reliable choice for enthusiasts seeking to upgrade their engine's valvetrain components.\u003c\/p\u003e","brand":"BLOX Racing","offers":[{"title":"Default Title","offer_id":50499024585023,"sku":"BLOBXPT-20301","price":145.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/22a3c44a-f9a0-4f5f-88ee-6751425a2743-800.jpg?v=1761958971"},{"product_id":"brian-crower-honda-acura-b18c-b16a-b17a-dual-spring-titanium-retainer-kit","title":"Brian Crower BC0010 Dual Valve Spring \u0026 Titanium Retainer Kit for 1992-01 Honda","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1992-2001 Acura Integra GS-R (B17A)\u003c\/li\u003e \u003cli\u003e1997-2001 Honda Civic Si (B16A)\u003c\/li\u003e \u003cli\u003e1994-2001 Honda Civic del Sol VTEC (B16A)\u003c\/li\u003e \u003cli\u003e1997-2001 Honda Civic Type R (B18C)\u003c\/li\u003e \u003cli\u003e1992-2001 Acura Integra Type R (B18C)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh RPM performance valve springs wound from chrome silicone alloy\u003c\/li\u003e \u003cli\u003eDual spring design for enhanced valve control\u003c\/li\u003e \u003cli\u003ePrecision CNC-machined titanium retainers for reduced weight\u003c\/li\u003e \u003cli\u003eDesigned for aggressive camshaft profiles up to 0.500\" lift\u003c\/li\u003e \u003cli\u003eIncludes 16 springs and 16 titanium retainers\u003c\/li\u003e \u003cli\u003eIdeal for race and limited street applications\u003c\/li\u003e \u003cli\u003eCompatible with OEM spring seats\u003c\/li\u003e \u003cli\u003eEnhances engine stability at high RPMs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: Dual\u003c\/li\u003e \u003cli\u003eFree Length: 1.607\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 80 lbs @ 1.350\"\u003c\/li\u003e \u003cli\u003eOpen Pressure: 220 lbs @ 0.900\"\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.765\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.500\" (12.7mm)\u003c\/li\u003e \u003cli\u003eRetainers: CNC-machined titanium (BC2010)\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Dual Valve Springs\u003c\/li\u003e \u003cli\u003e16x Titanium Retainers (BC2010)\u003c\/li\u003e \u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0010 Dual Valve Spring \u0026amp; Titanium Retainer Kit is engineered for high-performance applications, providing enhanced valve control at elevated RPMs. Wound from high-grade chrome silicone alloy, the dual springs offer consistent pressures, while the CNC-machined titanium retainers reduce weight without compromising strength.\u003c\/p\u003e\u003cp\u003e This kit is designed for Honda and Acura B-series engines, including the B16A, B17A, and B18C, making it ideal for race and limited street builds. With a net cam lift capacity of 0.500\" (12.7mm), it supports aggressive camshaft profiles, ensuring optimal engine performance and reliability.\u003c\/p\u003e\u003cp\u003e Installation is straightforward, utilizing OEM spring seats and the included components. Whether you're building a high-revving street machine or a dedicated race engine, the BC0010 kit delivers the performance and durability needed to push your engine to its limits.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499489169727,"sku":"BRCBC0010","price":354.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_3a56e890-ea75-442a-aa36-98b188147732.jpg?v=1762237550"},{"product_id":"brian-crower-honda-acura-b18a-b18b-b20b-dual-spring-titanium-retainer-kit","title":"Brian Crower BC0020 Dual Valve Spring \u0026 Titanium Retainer Kit for 1989-01 Honda","description":"\u003cmeta name=\"description\" content=\"Upgrade your Honda or Acura B-series engine with the Brian Crower BC0020 Dual Valve Spring Kit for improved performance and reliability.\"\u003e\u003cmeta name=\"keywords\" content=\"BC0020 dual valve springs, titanium retainer kit, Honda Civic Si performance, Acura Integra engine parts, high RPM dual valve springs, lightweight titanium retainers, B-series engine components, automotive valve control upgrades, high-performance valve spring kit, compatible with OEM spring seats\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1989-2001 Honda Civic Si (B18A\/B18B)\u003c\/li\u003e \u003cli\u003e1990-2001 Acura Integra GS\/LS (B18A\/B18B)\u003c\/li\u003e \u003cli\u003e1996-2001 Honda CR-V (B20B)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eBC1020 dual valve springs wound from high-grade chrome silicone alloy\u003c\/li\u003e \u003cli\u003eRetainers CNC machined from 6AL4V titanium for lightweight performance\u003c\/li\u003e \u003cli\u003eSpring seat pressure: 1.400\" @ 70 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure: 0.905\" @ 210 lbs\u003c\/li\u003e \u003cli\u003eCoil bind height: 0.815\" (no machine work required)\u003c\/li\u003e \u003cli\u003eNet cam lift compatibility: up to 0.470\" (11.94mm)\u003c\/li\u003e \u003cli\u003eOEM spring seats compatible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring type: BC1020 dual\u003c\/li\u003e \u003cli\u003eFree length: 1.606\"\u003c\/li\u003e \u003cli\u003eRetainer type: BC2020 titanium\u003c\/li\u003e \u003cli\u003eSpring seat pressure: 1.400\" @ 70 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure: 0.905\" @ 210 lbs\u003c\/li\u003e \u003cli\u003eCoil bind: 0.815\"\u003c\/li\u003e \u003cli\u003eNet cam lift: 0.470\" (11.94mm)\u003c\/li\u003e \u003cli\u003eCompatibility: OEM spring seats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x BC1020 dual valve springs\u003c\/li\u003e \u003cli\u003e16x BC2020 titanium retainers\u003c\/li\u003e \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0020 Dual Valve Spring \u0026amp; Titanium Retainer Kit is engineered for high-performance applications in Honda and Acura B-series engines. Designed to handle high RPMs, this kit features BC1020 dual valve springs made from high-grade chrome silicone alloy, ensuring consistent pressure and durability. The BC2020 titanium retainers are CNC machined from 6AL4V titanium, offering lightweight performance and precision.\u003c\/p\u003e\u003cp\u003e With a spring seat pressure of 1.400\" @ 70 lbs and an open pressure of 0.905\" @ 210 lbs, the BC0020 kit is suitable for cam lifts up to 0.470\" (11.94mm). The coil bind height is 0.815\", eliminating the need for additional machine work. The kit is compatible with OEM spring seats, making it a direct replacement for stock components.\u003c\/p\u003e\u003cp\u003e Ideal for naturally aspirated setups, the BC0020 kit enhances valve control at extended RPMs, allowing for greater lift camshafts and improved performance and reliability.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499489530175,"sku":"BRCBC0020","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_8e104069-7bbd-446a-bf8f-06212bb2f121.jpg?v=1762413416"},{"product_id":"brian-crower-honda-acura-b18a-b18b-b20b-dual-spring-steel-retainer-kit","title":"Brian Crower BC0020S Dual Valve Spring \u0026 Steel Retainer Kit for 1992-2001 Honda","description":"\u003cmeta name=\"description\" content=\"Elevate your Honda performance with Brian Crower's BC0020S dual valve spring kit, designed for B-series engines. Perfect for racing!\"\u003e\u003cmeta name=\"keywords\" content=\"Brian Crower valve springs, dual valve spring kit, Honda B-series performance, steel retainers for engines, high RPM valve spring kit, Acura Integra performance parts, aftermarket valve springs, race engine valve springs, automotive performance accessories, non-VTEC engine components\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1992-2001 Acura Integra (B18A\/B18B)\u003c\/li\u003e \u003cli\u003e1992-2001 Honda Civic (B18B\/B20B)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh RPM performance valve springs wound from chrome silicone alloy\u003c\/li\u003e \u003cli\u003eDual spring design for enhanced valve control\u003c\/li\u003e \u003cli\u003eSteel retainers for durability and cost-effectiveness\u003c\/li\u003e \u003cli\u003eDesigned for non-VTEC B-series engines\u003c\/li\u003e \u003cli\u003eSupports camshaft profiles up to 0.470\" lift\u003c\/li\u003e \u003cli\u003eCompatible with OEM spring seats\u003c\/li\u003e \u003cli\u003eIdeal for race and high-performance street applications\u003c\/li\u003e \u003cli\u003eIncludes 16 springs and 16 steel retainers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: Dual\u003c\/li\u003e \u003cli\u003eFree Length: 1.606\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 70 lbs @ 1.400\"\u003c\/li\u003e \u003cli\u003eOpen Pressure: 210 lbs @ 0.905\"\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.815\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.470\" (11.94mm)\u003c\/li\u003e \u003cli\u003eRetainers: Steel (BC2020S)\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Dual Valve Springs\u003c\/li\u003e \u003cli\u003e16x Steel Retainers (BC2020S)\u003c\/li\u003e \u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0020S Dual Valve Spring \u0026amp; Steel Retainer Kit is engineered for high-performance applications in non-VTEC Honda and Acura B-series engines. Wound from high-grade chrome silicone alloy, the dual springs offer consistent pressures, while the steel retainers provide durability at an economical price point.\u003c\/p\u003e\u003cp\u003e This kit supports camshaft profiles up to 0.470\" lift, making it ideal for race and high-performance street builds. Installation is straightforward, utilizing OEM spring seats and the included components. Whether you're building a high-revving street machine or a dedicated race engine, the BC0020S kit delivers the performance and reliability needed to push your engine to its limits.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499489726783,"sku":"BRCBC0020S","price":279.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_35b1c7da-f18a-4d8d-a1ec-9d60677f8002.jpg?v=1762413417"},{"product_id":"brian-crower-honda-h22-race-limited-street-dual-spring-titanium-retainer-kit","title":"Brian Crower BC0030 Spring\/Titanium Retainer Kit for 1993-2001 Honda H22A","description":"\u003cmeta name=\"keywords\" content=\"BC0030 Spring Kit, Honda H22 Performance Parts, Titanium Retainer Set, Dual Valve Springs, High RPM Valve Control, Engine Performance Accessories, Chrome Silicone Alloy Springs, OEM Spring Seat Kit, Lightweight Valve Retainers, Honda Prelude H22 Parts\"\u003e\u003cmeta name=\"description\" content=\"Enhance your Honda H22 performance with the Brian Crower BC0030 Spring\/Titanium Retainer Kit for optimal RPM control and durability.\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1993-2001 Honda Prelude - H22A, H22A1, H22A4\u003c\/li\u003e \u003cli\u003e1997-2001 Honda Accord - H22A, H22A1\u003c\/li\u003e \u003cli\u003e1997-2001 Honda Accord SiR - H22A7\u003c\/li\u003e \u003cli\u003e1997-2001 Honda Prelude SiR - H22A7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eDual valve spring design for enhanced performance\u003c\/li\u003e \u003cli\u003eChrome silicone alloy construction for consistent pressures\u003c\/li\u003e \u003cli\u003eProprietary processing procedures for durability\u003c\/li\u003e \u003cli\u003eIncludes titanium retainers for reduced weight\u003c\/li\u003e \u003cli\u003eCompatible with BC H22 camshafts\u003c\/li\u003e \u003cli\u003eOEM spring seat for easy installation\u003c\/li\u003e \u003cli\u003eNet cam lift of 0.510\" (12.95mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eType: BC1030 Dual Valve Spring\u003c\/li\u003e \u003cli\u003eFree Length: 1.815\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.400\" @ 88 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.950\" @ 220 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.790\"\u003c\/li\u003e \u003cli\u003eRetainer: BC2010 Titanium\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.510\" (12.95mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1030 Dual Valve Spring Set\u003c\/li\u003e \u003cli\u003e1x BC2010 Titanium Retainer Set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0030 Spring\/Titanium Retainer Kit is engineered for high-performance applications in Honda H22 engines. This kit features dual valve springs constructed from chrome silicone alloy, providing consistent pressures and durability at high RPMs. The included titanium retainers reduce weight, enhancing engine responsiveness and performance.\u003c\/p\u003e\u003cp\u003e Designed to be compatible with BC H22 camshafts, the BC0030 kit ensures optimal valve control and reliability. The OEM spring seat allows for straightforward installation, making it a suitable choice for both street and limited race applications. With a net cam lift of 0.510\" (12.95mm), this kit supports the demands of high-performance builds.\u003c\/p\u003e\u003cp\u003e Please note that while the BC0030 kit is suitable for street applications, it is recommended to check valve guide to retainer clearance prior to operation to ensure proper fitment and performance.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499489956159,"sku":"BRCBC0030","price":354.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_660dc057-cb48-43ea-b562-fe8c49ed4a39.jpg?v=1762237559"},{"product_id":"brian-crower-honda-h22-high-mileage-street-dual-spring-steel-alloy-retainer-kit","title":"Brian Crower BC0030S Dual Valve Spring\/Steel Retainer Kit for 1993-2001 Honda H2","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1993-2001 Honda Prelude - H22A, H22A1, H22A4\u003c\/li\u003e \u003cli\u003e1997-2001 Honda Accord - H22A, H22A1\u003c\/li\u003e \u003cli\u003e1997-2001 Honda Accord SiR - H22A7\u003c\/li\u003e \u003cli\u003e1997-2001 Honda Prelude SiR - H22A7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high-mileage street applications\u003c\/li\u003e \u003cli\u003eDual valve spring design for enhanced performance\u003c\/li\u003e \u003cli\u003eChrome silicone alloy construction for consistent pressures\u003c\/li\u003e \u003cli\u003eProprietary processing procedures for durability\u003c\/li\u003e \u003cli\u003eIncludes steel retainers for increased strength\u003c\/li\u003e \u003cli\u003eCompatible with BC H22 camshafts\u003c\/li\u003e \u003cli\u003eOEM spring seat for easy installation\u003c\/li\u003e \u003cli\u003eNet cam lift of 0.510\" (12.95mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eType: BC1030 Dual Valve Spring\u003c\/li\u003e \u003cli\u003eFree Length: 1.815\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.400\" @ 88 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.950\" @ 220 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.790\"\u003c\/li\u003e \u003cli\u003eRetainer: BC2011 Steel Alloy\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.510\" (12.95mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1030 Dual Valve Spring Set\u003c\/li\u003e \u003cli\u003e1x BC2011 Steel Alloy Retainer Set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0030S Spring\/Steel Retainer Kit is engineered for high-mileage street applications in Honda H22 engines. This kit features dual valve springs constructed from chrome silicone alloy, providing consistent pressures and durability. The included steel alloy retainers offer increased strength, making them suitable for extended use in daily-driven vehicles.\u003c\/p\u003e\u003cp\u003e Designed to be compatible with BC H22 camshafts, the BC0030S kit ensures optimal valve control and reliability. The OEM spring seat allows for straightforward installation, making it a suitable choice for high-mileage street applications. With a net cam lift of 0.510\" (12.95mm), this kit supports the demands of high-performance builds.\u003c\/p\u003e\u003cp\u003e Please note that while the BC0030S kit is suitable for street applications, it is recommended to check valve guide to retainer clearance prior to operation to ensure proper fitment and performance.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499490021695,"sku":"BRCBC0030S","price":283.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_3f61c32b-3786-456e-aedb-13234f847786.jpg?v=1762237561"},{"product_id":"brian-crower-honda-k20a-k20z-f20c-f22c-high-lift-spring-dual-spring-titanium-retainer-seat-kit","title":"Brian Crower BC0040T Dual Valve Spring \u0026 Titanium Retainer Kit for 02-11 Honda","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2002-2006 Honda Civic Si (K20A2)\u003c\/li\u003e \u003cli\u003e2002-2006 Acura RSX Type-S (K20A2)\u003c\/li\u003e \u003cli\u003e2007-2011 Honda Civic Si (K20Z3)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eManufactured from high-grade chrome silicone alloy\u003c\/li\u003e \u003cli\u003eProprietary processing procedures for consistent pressures\u003c\/li\u003e \u003cli\u003eDual spring design for enhanced valve control\u003c\/li\u003e \u003cli\u003ePremium grade 6AL4V titanium retainers\u003c\/li\u003e \u003cli\u003eCompatible with high-lift camshafts (e.g., BC0047\/BC0047-2)\u003c\/li\u003e \u003cli\u003eFree length: 2.030 inches\u003c\/li\u003e \u003cli\u003eSeat pressure: 1.590 inches @ 92 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure: 1.020 inches @ 270 lbs\u003c\/li\u003e \u003cli\u003eCoil bind height: 0.870 inches\u003c\/li\u003e \u003cli\u003eNet cam lift: 0.620 inches \/ 15.74 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eMaterial: Chrome silicone alloy springs, 6AL4V titanium retainers\u003c\/li\u003e \u003cli\u003eFree Length: 2.030 inches\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.590 inches @ 92 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.020 inches @ 270 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.870 inches\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.620 inches \/ 15.74 mm\u003c\/li\u003e \u003cli\u003eRetainer: BC2010\u003c\/li\u003e \u003cli\u003eSpring Seat: BC2904\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Dual valve springs\u003c\/li\u003e \u003cli\u003e16x 6AL4V titanium retainers (BC2010)\u003c\/li\u003e \u003cli\u003e16x Spring seats (BC2904)\u003c\/li\u003e \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0040T Dual Valve Spring \u0026amp; Titanium Retainer Kit is engineered for high-performance applications in Honda's K20A2 and K20Z3 engines, commonly found in the 2002-2011 Civic Si and 2002-2006 Acura RSX Type-S models. This kit is designed to handle high RPMs, making it ideal for street\/strip builds and high-performance applications.\u003c\/p\u003e\u003cp\u003e Manufactured from high-grade chrome silicone alloy, the springs feature proprietary processing procedures to ensure consistent pressures and durability. The dual spring design enhances valve control, while the premium 6AL4V titanium retainers provide added strength and reduced weight for high-performance applications.\u003c\/p\u003e\u003cp\u003e With a free length of 2.030 inches, seat pressure of 92 lbs at 1.590 inches, and open pressure of 270 lbs at 1.020 inches, the BC0040T kit offers optimal performance for aggressive camshaft profiles. The coil bind height is set at 0.870 inches, accommodating substantial cam lift without compromising reliability.\u003c\/p\u003e\u003cp\u003e The kit is compatible with high-lift camshafts such as the BC0047 and BC0047-2, making it a versatile choice for performance enthusiasts. Whether you're building a high-performance street engine or a dedicated race engine, the BC0040T provides the necessary valve control to support your performance goals.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499491725631,"sku":"BRCBC0040T","price":400.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_83ac78de-5214-4221-ae32-870bcc885331.jpg?v=1762413422"},{"product_id":"brian-crower-honda-k20a-k20z-f20c-f22c-high-lift-spring-dual-spring-steal-retainer-seat-kit","title":"Brian Crower BC0040TS High-Lift Dual-Spring Retainer Kit for Honda K20A\/K20Z\/F20","description":"\u003cmeta name=\"x-apple-disable-message-reformatting\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2001-2005 Honda Civic Si (K20A3, 2.0L) -- North America\u003c\/li\u003e\n\u003cli\u003e2002-2005 Honda Acura RSX Type-S (K20A2\/A3, 2.0L) -- North America\u003c\/li\u003e\n\u003cli\u003e2004-2009 Honda S2000 (F20C\/F22C, 2.0L\/2.2L) -- North America \u0026amp; Japan\u003c\/li\u003e\n\u003cli\u003e2002-2005 Honda CR-Z Mugen\/Type R (K20Z1, 1.5L) with K-series swap\u003c\/li\u003e\n\u003cli\u003eHonda K20A\/K20Z\/K24A-based engines in swap applications meeting same valvetrain geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-lift dual-spring kit including retainer and seat; designed for high-RPM performance cams.\u003c\/li\u003e\n\u003cli\u003eRequires cylinder head compatible with K20A\/K20Z\/F20C\/F22C valvetrain dimensions.\u003c\/li\u003e\n\u003cli\u003eMay need BC2940 or other specific keepers\/locks if using late-model heads (post-2004 groove change).\u003c\/li\u003e\n\u003cli\u003eNot compatible with stock springs or low-lift cams--designed for cam lifts up to ~0.62\" \/ 15.7 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDual-spring configuration reduces spring mass and improves valve control at high RPM.\u003c\/li\u003e\n\u003cli\u003eSteel retainer and seat construction for durability in high-lift builds.\u003c\/li\u003e\n\u003cli\u003ePre-set seat pressure and open lift: Seat at 1.590\" @ 80 lbs, open at 1.020\" @ 215 lbs.\u003c\/li\u003e\n\u003cli\u003eNo machining required for correct fit--direct drop-in for compatible heads.\u003c\/li\u003e\n\u003cli\u003eHigh lift capacity supports up to 0.620\" (~15.74 mm) cam lift without coil-bind.\u003c\/li\u003e\n\u003cli\u003eIdeal for road\/race hybrids and serious street\/strip builds with K-series engines.\u003c\/li\u003e\n\u003cli\u003eManufactured with precision CNC processes to meet demanding performance standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePart Number: BC0040TS\u003c\/li\u003e\n\u003cli\u003eType: Dual-Spring Retainer\/Seat Kit (Steel Retainer) for High-Lift Cams\u003c\/li\u003e\n\u003cli\u003eCompatible Engines: Honda K20A\/K20Z, Acura K20A2\/A3, Honda F20C\/F22C\u003c\/li\u003e\n\u003cli\u003eSeat Height: 1.590\" (~40.4 mm)\u003c\/li\u003e\n\u003cli\u003eSeat Pressure: 80 lbs\u003c\/li\u003e\n\u003cli\u003eOpen Height: 1.020\" (~25.9 mm)\u003c\/li\u003e\n\u003cli\u003eOpen Pressure: 215 lbs\u003c\/li\u003e\n\u003cli\u003eCoil-Bind Height: 0.870\" (~22.1 mm)\u003c\/li\u003e\n\u003cli\u003eMaximum Net Cam Lift: 0.620\" (~15.74 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1x Set of Brian Crower dual-spring kit (enough for full cylinder head)\u003c\/li\u003e\n\u003cli\u003e1x Set of steel retainers and seats (part of kit)\u003c\/li\u003e\n\u003cli\u003eInstallation instructions with valve train clearance specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC0040TS High-Lift Dual-Spring Retainer Kit is engineered for Honda and Acura K-series engines (K20A\/K20Z) and Honda F-series (F20C\/F22C) where performance builds require higher RPM capability and more aggressive cam profiles. This kit features a dual-spring setup and steel retainers\/seats optimized for up to .620\" lift (~15.7 mm), allowing serious street\/strip or race use without compromising reliability.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward as a drop-in for compatible heads, though some later-model Honda heads (post-2004) may require upgraded keepers due to groove changes. Whether building a high-RPM Civic Si, RSX Type-S, S2000 or K-series swap setup, this kit gives your valve train the foundation to handle high lift, high RPM and higher boost loads while maintaining valve control and durability.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499491823935,"sku":"BRCBC0040TS","price":332.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_cf87f830-5d53-409b-94cd-6141defa9201.jpg?v=1762237567"},{"product_id":"brian-crower-honda-d16y8-d16z6-single-spring-titanium-retainer-kit","title":"Brian Crower BC0070 Single Valve Spring \u0026 Titanium Retainer Kit for 92-00 Honda","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1992-1995 Honda Civic (D16Z6)\u003c\/li\u003e \u003cli\u003e1996-2000 Honda Civic (D16Y8)\u003c\/li\u003e \u003cli\u003e1993-1995 Honda Civic Del Sol (D16Z6)\u003c\/li\u003e \u003cli\u003e1996-1997 Honda Civic Del Sol (D16Y8)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eManufactured from high-grade chrome silicone alloy\u003c\/li\u003e \u003cli\u003eProprietary processing procedures for consistent pressures\u003c\/li\u003e \u003cli\u003eSingle spring design for enhanced valve control\u003c\/li\u003e \u003cli\u003ePremium grade 6AL4V titanium retainers\u003c\/li\u003e \u003cli\u003eCompatible with high-lift camshafts (e.g., BC1070)\u003c\/li\u003e \u003cli\u003eFree length: 2.231 inches\u003c\/li\u003e \u003cli\u003eSeat pressure: 1.975 inches @ 58 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure: 1.500 inches @ 154 lbs\u003c\/li\u003e \u003cli\u003eCoil bind height: 1.320 inches\u003c\/li\u003e \u003cli\u003eNet cam lift: 0.490 inches \/ 12.45 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eMaterial: Chrome silicone alloy springs, 6AL4V titanium retainers\u003c\/li\u003e \u003cli\u003eFree Length: 2.231 inches\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.975 inches @ 58 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.500 inches @ 154 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 1.320 inches\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.490 inches \/ 12.45 mm\u003c\/li\u003e \u003cli\u003eRetainer: BC2070\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Single valve springs\u003c\/li\u003e \u003cli\u003e16x 6AL4V titanium retainers (BC2070)\u003c\/li\u003e \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0070 Single Valve Spring \u0026amp; Titanium Retainer Kit is engineered for high-performance applications in Honda's D16Z6 and D16Y8 engines, commonly found in the 1992-2000 Civic and 1993-1997 Civic Del Sol models. This kit is designed to handle high RPMs, making it ideal for street\/strip builds and high-performance applications.\u003c\/p\u003e\u003cp\u003e Manufactured from high-grade chrome silicone alloy, the springs feature proprietary processing procedures to ensure consistent pressures and durability. The single spring design enhances valve control, while the premium 6AL4V titanium retainers provide added strength and reduced weight for high-performance applications.\u003c\/p\u003e\u003cp\u003e With a free length of 2.231 inches, seat pressure of 58 lbs at 1.975 inches, and open pressure of 154 lbs at 1.500 inches, the BC0070 kit offers optimal performance for aggressive camshaft profiles. The coil bind height is set at 1.320 inches, accommodating substantial cam lift without compromising reliability.\u003c\/p\u003e\u003cp\u003e The kit is compatible with high-lift camshafts such as the BC1070, making it a versatile choice for performance enthusiasts. Whether you're building a high-performance street engine or a dedicated race engine, the BC0070 provides the necessary valve control to support your performance goals.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499492282687,"sku":"BRCBC0070","price":252.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_f0ff2356-e004-4de9-a1ed-492165aaba27.jpg?v=1762413429"},{"product_id":"brian-crower-honda-d16y8-d16z6-single-spring-steel-retainer-kit","title":"Brian Crower BC0070S Steel Retainer Kit for 1992-2000 Honda Civic (D16Y8\/D16Z6)","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1992-2000 Honda Civic EX - D16Y8\/D16Z6\u003c\/li\u003e \u003cli\u003e1992-1995 Honda Civic Si - D16Y8\/D16Z6\u003c\/li\u003e \u003cli\u003e1993-1997 Honda Civic del Sol Si - D16Y8\/D16Z6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-grade chrome silicone alloy spring built for consistent pressures and high RPM\u003c\/li\u003e \u003cli\u003eSteel retainers (BC2070S) compatible with stock spring seats\u003c\/li\u003e \u003cli\u003eSpecifically designed for D16Y8 and D16Z6 SOHC engines\u003c\/li\u003e \u003cli\u003eReliable OEM spring seat compatibility\u003c\/li\u003e \u003cli\u003eImproved valvetrain tensile strength for sport driving\u003c\/li\u003e \u003cli\u003eCNC-processed components for precise fit and function\u003c\/li\u003e \u003cli\u003eDrop-in installation using factory geometry\u003c\/li\u003e \u003cli\u003eIdeal for restoring worn valve springs or upgrading performance longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1070 Single\u003c\/li\u003e \u003cli\u003eFree Length: 2.231\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.975\" @ 58 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.500\" @ 154 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind Height: 1.320\"\u003c\/li\u003e \u003cli\u003eRetainer Model: BC2070S (steel)\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM stock\u003c\/li\u003e \u003cli\u003eNet Cam Lift Compatibility: up to 0.490\" \/ 12.45 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1070 Single Valve Spring\u003c\/li\u003e \u003cli\u003e1x BC2070S Steel Retainer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0070S Steel Retainer Kit is a precision-engineered upgrade for your Honda D16Y8 or D16Z6 engine, offering a robust valve spring and steel retainer combo designed to outperform stock components during spirited and prolonged use. Crafted using superior chrome silicone alloy and CNC fabrication, this kit delivers consistent spring pressures at high RPMs while maintaining OEM spring seat compatibility.\u003c\/p\u003e\u003cp\u003e Ideal for 1992-2000 Civic EX, 1992-1995 Civic Si, and 1993-1997 Civic del Sol Si models, the BC0070S enhances valvetrain durability without requiring spring seat modifications. With a free length of 2.231\", seat pressure at 58 lbs, and a net lift capability of 0.490\" (12.45 mm), this drop-in kit makes for an easy, reliable upgrade - perfect for both maintenance and mild performance enhancements.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eFitment confirmed through 2000. Coverage beyond 2000 is unconfirmed at time of listing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499492380991,"sku":"BRCBC0070S","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/fe63a6cd8892c5047ae4cca00a2b341b.jpg?v=1741646217"},{"product_id":"brian-crower-honda-l15b-single-spring-titanium-retainer-keeper-kit","title":"Brian Crower BC0088 Titanium Retainer Kit for 2016-2021 Honda Civic 1.5T","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2016-2021 Honda Civic 1.5T (L15B7)\u003c\/li\u003e \u003cli\u003e2017-2021 Honda Civic Si 1.5T (L15B7)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-quality BC valve springs by PAC Racing (chrome-silicone alloy)\u003c\/li\u003e \u003cli\u003eCNC-machined 6AL4V titanium retainers (BC2070) for lightweight strength\u003c\/li\u003e \u003cli\u003eIncludes BC2940 keepers for secure assembly\u003c\/li\u003e \u003cli\u003eMatched spring + retainer system ideal for high-RPM and turbocharged use\u003c\/li\u003e \u003cli\u003eConsistent spring pressures even under rigorous cycling\u003c\/li\u003e \u003cli\u003eSupports aggressive cam profiles up to 0.490\" net lift\u003c\/li\u003e \u003cli\u003eDrop-in assembly - maintains OEM head geometry\u003c\/li\u003e \u003cli\u003eDurable construction for performance reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1070 (intake), BC1089 (exhaust)\u003c\/li\u003e \u003cli\u003eFree Length: 2.231\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.975\" @ 58 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.500\" @ 154 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind Height: 1.320\"\u003c\/li\u003e \u003cli\u003eRetainer: BC2070 (titanium)\u003c\/li\u003e \u003cli\u003eKeepers: BC2940\u003c\/li\u003e \u003cli\u003eNet Cam Lift Compatibility: up to 0.490\" (12.45 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1070 Intake Valve Spring\u003c\/li\u003e \u003cli\u003e1x BC1089 Exhaust Valve Spring\u003c\/li\u003e \u003cli\u003e1x Titanium Retainer (BC2070)\u003c\/li\u003e \u003cli\u003e1x Set of Keepers (BC2940)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0088 Titanium Retainer Kit offers a premier valvetrain upgrade for the modern L15B7 turbocharged engine powering the Honda Civic 1.5T (2016-2021) and Civic Si 1.5T (2017-2021). Engineered with premium chrome-silicone alloy springs (BC1070 intake, BC1089 exhaust) and lightweight CNC-machined 6AL4V titanium retainers, this matched kit ensures reliable operation under high-RPM and boost conditions.\u003c\/p\u003e\u003cp\u003e With a drop-in design that maintains OEM valvetrain geometry, the BC0088 kit supports aggressive valve lift up to 0.490\" (12.45 mm), making it ideal for upgraded camshafts in performance turbocharged setups. The inclusion of BC2940 keepers ensures secure assembly, and the precision engineering from Brian Crower delivers durability and consistency, even through repeated high-load cycles.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eFitment confirmed through 2021.\u003c\/strong\u003e Coverage for 2022 and newer models is unconfirmed at time of listing.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499492610367,"sku":"BRCBC0088","price":337.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/db29b24df904840f3da7dbb2fb8b1aa1.jpg?v=1741646219"},{"product_id":"brian-crower-honda-l15b7-spring-steel-retainer-kit","title":"Brian Crower BC0088S Spring\/Retainer Kit for 2016-21 Honda Civic 1.5T","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2016-2021 Honda Civic (LX\/EX\/Above, 1.5 L Turbo L15B7, FWD)\u003c\/li\u003e \u003cli\u003e2017-2021 Honda Civic Si (1.5 L Turbo L15B7, FWD)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-RPM single valve spring system matched with steel retainer and keepers\u003c\/li\u003e \u003cli\u003eSuper-clean chrome silicone alloy spring for consistent pressures\u003c\/li\u003e \u003cli\u003eSteel retainers - race-grade, durable construction\u003c\/li\u003e \u003cli\u003eOptimized for high lift camshafts up to 0.490\" net lift (12.45 mm)\u003c\/li\u003e \u003cli\u003eSystem-matched components ensure valve control at extended RPM\u003c\/li\u003e \u003cli\u003eReduces valve float under racing conditions\u003c\/li\u003e \u003cli\u003eCNC-machined retainer profile ensures precision fitting\u003c\/li\u003e \u003cli\u003eProprietary processing ensures consistent seat\/open\/coil-bind metrics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eFree Length: 2.231\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.975\" @ 58 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.500\" @ 154 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 1.320\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift Supported: 0.490\" (12.45 mm)\u003c\/li\u003e \u003cli\u003eFitment: Front (all cylinders as per L15B7 head layout)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x full set of valve springs (16 total springs)\u003c\/li\u003e \u003cli\u003e1x full set of steel retainers (quantity matching spring count)\u003c\/li\u003e \u003cli\u003e1x full set of keepers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC0088S Spring\/Retainer Kit is a purpose-built, race-only valve train upgrade for performance-oriented builds using the Honda L15B7 1.5 L turbo engine. Designed to deliver stable valve control at high RPM, the kit features premium chrome silicone alloy springs matched with CNC-precision steel retainers and keepers. Each component is engineered to uphold ideal seat and open pressures through extended use, reducing valve float and enabling the use of aggressive cam profiles.\u003c\/p\u003e\u003cp\u003eSpecifically validated for 2016-2021 Honda Civic 1.5T and 2017-2021 Civic Si platforms, the BC0088S kit supports a net cam lift of 0.490\" (12.45 mm). The spring specifications - 2.231\" free length, 1.975\" seat\/58 lbs, 1.500\" open\/154 lbs, and 1.320\" coil bind - ensure reliable performance under racing conditions. Please note: this is a **race-only product**, not legal for street-driven vehicles.\u003c\/p\u003e\u003cp\u003eFitment is confirmed through 2021; coverage for 2022-2025 models is currently unconfirmed. Builders should cross-check compatibility, especially for FWD setups and Civic Si variants. Installation requires standard valve train disassembly and reassembly procedures - ensure proper degreasing, lubrication, and torque specs. This kit is ideal for enthusiasts and racers upgrading camshafts and seeking improved lift capacity and valve stability.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499492708671,"sku":"BRCBC0088S","price":251.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/180205735c1d9f5754a2872463b4889b.jpg?v=1741646220"},{"product_id":"brian-crower-mitsubishi-4g63-evo-8-9-single-spring-steel-retainer-kit","title":"Brian Crower BC0100S Steel Spring\/Retainer Kit for 4G63 Evo VIII\/IX \u0026 1G-2G DSM","description":"\u003cmeta name=\"description\" content=\"Upgrade your Mitsubishi 4G63 with the Brian Crower BC0100S Steel Spring\/Retainer Kit for high-RPM performance and stability.\"\u003e\u003cmeta name=\"keywords\" content=\"Brian Crower valve spring kit, Mitsubishi 4G63 performance springs, Evo VIII IX upgrade kit, high-RPM valve control, PAC Racing chrome silicone springs, steel retainer automotive kit, DSM performance parts, aggressive cam lift support, high-performance engine components, aftermarket valve spring retainers\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eMitsubishi 4G63 engine platform:\u003c\/li\u003e \u003cul\u003e \u003cli\u003eEvolution VIII, Evolution IX\u003c\/li\u003e \u003cli\u003e1G \/ 2G DSM (1990-1999 Eclipse GST\/GSX)\u003c\/li\u003e \u003cli\u003eTalon TSi (1990-1998)\u003c\/li\u003e \u003cli\u003eLaser RS (1990-1994)\u003c\/li\u003e \u003cli\u003eGalant VR-4 (1991-1992)\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-RPM chrome silicone alloy valve spring, wound by PAC Racing\u003c\/li\u003e \u003cli\u003eCNC-machined steel retainer for strength and durability\u003c\/li\u003e \u003cli\u003eDesigned for demanding boost and high-RPM applications\u003c\/li\u003e \u003cli\u003eNo machining required for installation\u003c\/li\u003e \u003cli\u003eSupports aggressive cam lifts up to 0.520\" (13.2 mm)\u003c\/li\u003e \u003cli\u003eHigh seat (84 lb) and open (235 lb) pressures enhance valve control\u003c\/li\u003e \u003cli\u003eProprietary processing ensures consistent spring dynamics\u003c\/li\u003e \u003cli\u003eBuilt to withstand extended use in performance engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eFree Length: 1.879\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.550\" @ 84 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.000\" @ 235 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.935\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift Supported: 0.520\" \/ 13.2 mm\u003c\/li\u003e \u003cli\u003eRetainer: Steel, BC2100S\u003c\/li\u003e \u003cli\u003eSpring Type: Single PAC Racing chrome silicone alloy spring\u003c\/li\u003e \u003cli\u003eFitment Location: Front head (per 4G63 configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x set of 16 valve springs\u003c\/li\u003e \u003cli\u003e1x set of 16 steel retainers (BC2100S)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC0100S Steel Spring\/Retainer Kit is engineered for high-performance applications in Mitsubishi 4G63 platforms. Featuring premium PAC Racing chrome silicone alloy springs and durable steel retainers, this kit delivers outstanding valve stability under high RPM and boost. With high seat and open pressures, it ensures exceptional valvetrain control while supporting net cam lifts up to 0.520\" (13.2 mm).\u003c\/p\u003e\u003cp\u003eInstallation is straightforward with no machine work required. Fitment is confirmed for Evo VIII\/IX models and early-generation 1G\/2G DSM platforms - including Eclipse GST\/GSX, Talon TSi, Laser RS, and Galant VR-4. Coverage spans all applicable model years listed; there are currently no gaps in validation.\u003c\/p\u003e\u003cp\u003eIdeal for racers and tuning enthusiasts pushing high power and aggressive cam profiles, the BC0100S kit elevates valvetrain reliability and performance. Always verify compatibility with your specific build and respect proper assembly practices for valve spring pre-load and retainer torque.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499492872511,"sku":"BRCBC0100S","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/aaead26603d0a0d57305cfca1153312f.jpg?v=1741646221"},{"product_id":"brian-crower-mitsubishi-4b11t-evolution-x-single-spring-titanium-retainer-kit","title":"Brian Crower BC0130 Valve Spring \u0026 Titanium Retainer Kit for 2008-15 Mitsubishi","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2008-2015 Mitsubishi Lancer Evolution X (CZ4A, 4B11T)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance valve springs wound from chrome silicone alloy\u003c\/li\u003e \u003cli\u003ePrecision CNC-machined titanium retainers (6AL4V grade)\u003c\/li\u003e \u003cli\u003eDesigned for high-rpm applications up to 12,000 RPM\u003c\/li\u003e \u003cli\u003eConsistent spring pressures for reliable valve control\u003c\/li\u003e \u003cli\u003eCoil bind clearance of 0.850\" for enhanced durability\u003c\/li\u003e \u003cli\u003eFree length of 1.693\" and seat pressure of 75 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure of 175 lbs at 0.950\" lift\u003c\/li\u003e \u003cli\u003eNet cam lift capacity of 0.475\" (12.06mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: Single\u003c\/li\u003e \u003cli\u003eSpring Part Number: BC1130\u003c\/li\u003e \u003cli\u003eRetainer Part Number: BC2130\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e \u003cli\u003eIntended Use: High-performance street and track applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x BC1130 Valve Springs\u003c\/li\u003e \u003cli\u003e16x BC2130 Titanium Retainers\u003c\/li\u003e \u003cli\u003eAssembly Lube\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0130 Valve Spring \u0026amp; Titanium Retainer Kit is engineered for high-performance applications in the 2008-2015 Mitsubishi Lancer Evolution X equipped with the 4B11T engine. This kit is essential for supporting aggressive camshaft profiles and high-rpm operation, ensuring reliable valve control under demanding conditions.\u003c\/p\u003e\u003cp\u003e Featuring PAC Racing valve springs made from premium chrome silicone alloy, the BC0130 kit offers consistent spring pressures up to 12,000 RPM. The CNC-machined titanium retainers (6AL4V grade) provide strength and lightweight performance, reducing valvetrain inertia. With a coil bind clearance of 0.850\" and a net cam lift capacity of 0.475\" (12.06mm), this kit accommodates high-lift camshafts for enhanced engine breathing.\u003c\/p\u003e\u003cp\u003e Ideal for enthusiasts seeking to maximize engine performance, the BC0130 kit is compatible with both Stage 2 (BC0131) and Stage 3 (BC0132) camshaft profiles. Professional installation is recommended to ensure optimal performance and reliability.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499493101887,"sku":"BRCBC0130","price":252.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800.jpg?v=1762049635"},{"product_id":"brian-crower-dodge-srt-4-neon-pt-cruiser-single-groove-keeper-valve-single-spring-titanium-retai","title":"Brian Crower BC0160 Spring \u0026 Titanium Retainer Kit for 2003-2005 Dodge SRT-4","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2003-2005 Dodge SRT-4 (2.4L Turbo, DOHC, 4-cylinder)\u003c\/li\u003e \u003cli\u003e2001-2005 Chrysler PT Cruiser GT (2.4L Turbo, DOHC, 4-cylinder)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eValve springs wound from high-grade, super clean, chrome silicone alloy\u003c\/li\u003e \u003cli\u003eProprietary processing for consistent spring pressures\u003c\/li\u003e \u003cli\u003eSpring type: BC1100 Single\u003c\/li\u003e \u003cli\u003eFree length: 1.879\"\u003c\/li\u003e \u003cli\u003eSeat pressure: 84 lbs @ 1.550\"\u003c\/li\u003e \u003cli\u003eOpen pressure: 235 lbs @ 1.000\"\u003c\/li\u003e \u003cli\u003eCoil bind height: 0.935\"\u003c\/li\u003e \u003cli\u003eRetainer type: BC2160\u003c\/li\u003e \u003cli\u003eSpring seat: OEM\u003c\/li\u003e \u003cli\u003eNet cam lift: 0.520\" \/ 13.2mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned to handle increased camshaft lift and higher RPMs\u003c\/li\u003e \u003cli\u003ePrecision-engineered to maintain valve control at elevated engine speeds\u003c\/li\u003e \u003cli\u003eCompatible with Brian Crower camshaft kits requiring upgraded valvetrain components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1100 Single Valve Spring\u003c\/li\u003e \u003cli\u003e1x BC2160 Titanium Retainer\u003c\/li\u003e \u003cli\u003e1x Spring Seat (OEM)\u003c\/li\u003e \u003cli\u003e1x Set of Triple Groove Keepers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0160 Spring \u0026amp; Titanium Retainer Kit is engineered for high-performance applications in the 2003-2005 Dodge SRT-4 and 2001-2005 Chrysler PT Cruiser GT, both equipped with the 2.4L Turbo DOHC 4-cylinder engine. This kit is designed to provide enhanced valve control at elevated RPMs, making it ideal for applications with aggressive camshaft profiles and increased engine speeds.\u003c\/p\u003e\u003cp\u003e Featuring BC1100 single valve springs wound from high-grade, super clean, chrome silicone alloy, the BC0160 kit ensures consistent spring pressures through proprietary processing techniques. The included BC2160 titanium retainers offer reduced weight and increased strength, contributing to improved engine responsiveness and performance.\u003c\/p\u003e\u003cp\u003e This kit is compatible with Brian Crower camshaft kits that require upgraded valvetrain components, such as the BC0162 Stage 3 camshafts. Professional installation and tuning are recommended to fully realize the performance benefits of this kit.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499493495103,"sku":"BRCBC0160","price":252.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_a427cb56-6f4a-4cf0-8c02-590a74c2982e.jpg?v=1762413441"},{"product_id":"brian-crower-nissan-sr20de-det-single-spring-titanium-retainer-kit","title":"Brian Crower BC0200 Valve Spring \u0026 Titanium Retainer Kit for Nissan SR20DE(T)","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1991-2002 Infiniti G20 (SR20DE)\u003c\/li\u003e \u003cli\u003e1989-1998 Nissan 180SX (SR20DET)\u003c\/li\u003e \u003cli\u003e1989-1998 Nissan 240SX (SR20DE\/DET)\u003c\/li\u003e \u003cli\u003e1993-1998 Nissan Sentra (SR20DE\/DET)\u003c\/li\u003e \u003cli\u003e2001 Nissan Sentra CA (SR20DE)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eChrome silicone alloy valve springs for consistent pressures\u003c\/li\u003e \u003cli\u003eCNC-machined 6AL-4V titanium retainers\u003c\/li\u003e \u003cli\u003eFree length: 1.980\"\u003c\/li\u003e \u003cli\u003eSeat pressure: 1.550\" @ 90 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure: 1.025\" @ 220 lbs\u003c\/li\u003e \u003cli\u003eCoil bind height: 0.910\"\u003c\/li\u003e \u003cli\u003eNet cam lift capacity: 0.550\" \/ 13.97mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring type: BC1200 Single\u003c\/li\u003e \u003cli\u003eRetainer part number: BC2200\u003c\/li\u003e \u003cli\u003eSpring seat: OEM\u003c\/li\u003e \u003cli\u003eRecommended for use with camshafts requiring high RPM valvetrain support\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1200 Valve Spring\u003c\/li\u003e \u003cli\u003e1x BC2200 Titanium Retainer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0200 Valve Spring \u0026amp; Titanium Retainer Kit is engineered to support high RPM applications in Nissan SR20DE(T) engines. This kit includes chrome silicone alloy valve springs and CNC-machined 6AL-4V titanium retainers, designed to provide consistent pressures and enhanced valvetrain stability under extreme conditions.\u003c\/p\u003e\u003cp\u003e With specifications such as a free length of 1.980\", seat pressure of 1.550\" @ 90 lbs, and an open pressure of 1.025\" @ 220 lbs, this kit is suitable for performance builds requiring enhanced valvetrain support. The coil bind height is 0.910\", and the net cam lift capacity is 0.550\" \/ 13.97mm, ensuring compatibility with camshafts designed for high RPM applications.\u003c\/p\u003e\u003cp\u003e The BC0200 kit is compatible with various Nissan models equipped with the SR20DE(T) engine, including the 1991-2002 Infiniti G20, 1989-1998 Nissan 180SX, 1989-1998 Nissan 240SX, 1993-1998 Nissan Sentra, and the 2001 Nissan Sentra CA. It is recommended to verify fitment with specific vehicle configurations before purch:contentReference[oaicite:18]{index=18}:contentReference[oaicite:21]{index=21}:contentReference[oaicite:24]{index=24}:contentReference[oaicite:27]{index=27}:contentReference[oaicite:30]{index=30}:contentReference[oaicite:33]{index=33}:contentReference[oaicite:36]{index=36}:contentReference[oaicite:39]{index=39}:contentReference[oaicite:42]{index=42}:contentReference[oaicite:44]{index=44}::contentReference[oaicite:45]{index=45}\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499493790015,"sku":"BRCBC0200","price":252.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_f99e89ca-1f17-4282-828b-ade832a1f3c9.jpg?v=1762501531"},{"product_id":"brian-crower-nissan-sr20de-det-single-spring-steel-retainer-kit","title":"Brian Crower BC0200S Spring\/Steel Retainer for 95-98 Nissan 200SX (SR20DE\/DET)","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1995-1998 Nissan 200SX (SR20DE\/DET)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-RPM BC valve spring wound from chrome-silicone alloy\u003c\/li\u003e \u003cli\u003eSteel retainer compatible with SR20DE\/DET\u003c\/li\u003e \u003cli\u003eFree length: 1.980\"\u003c\/li\u003e \u003cli\u003eSeat pressure: 1.550\" @ 90 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure: 1.025\" @ 220 lbs\u003c\/li\u003e \u003cli\u003eCoil bind length: 0.910\"\u003c\/li\u003e \u003cli\u003eNet cam lift capacity: 0.550\" (13.97 mm)\u003c\/li\u003e \u003cli\u003eOEM spring seat compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eFree length: 1.980\"\u003c\/li\u003e \u003cli\u003eSeat: 1.550\" @ 90 lbs\u003c\/li\u003e \u003cli\u003eOpen: 1.025\" @ 220 lbs\u003c\/li\u003e \u003cli\u003eCoil bind: 0.910\"\u003c\/li\u003e \u003cli\u003eNet cam lift: 0.550\" \/ 13.97 mm\u003c\/li\u003e \u003cli\u003eRetainer model: BC2200S\u003c\/li\u003e \u003cli\u003eSpring type: BC1200 Single\u003c\/li\u003e \u003cli\u003eSpring seat: OEM spec\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Spring \u0026amp; retainer kit (BC0200S, includes 1x spring and 1x steel retainer per valve)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC0200S Spring\/Steel Retainer is a high-performance valve spring and retainer designed specifically for Nissan SR20DE and SR20DET engines, as found in 1995-1998 Nissan 200SX models. Built from premium chrome-silicone alloy and paired with a steel retainer, this kit offers consistent spring pressure and durability at extended RPM ranges. It supports cam lifts up to 0.550\" (13.97 mm) and retains OEM spring seat compatibility for straightforward installation.\u003c\/p\u003e\u003cp\u003eEngineered for racers and performance enthusiasts, the BC0200S kit ensures reliable valve control at high rpm, reducing valve float and improving engine responsiveness. It's ideal for modified SR20 builds requiring higher lift camshafts. Installation replaces the factory spring and retainer; OEM spring seats remain in use. Fitment is confirmed through trusted sources up to 1998; no coverage beyond 1998 is confirmed.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499493855551,"sku":"BRCBC0200S","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/d5b4966b362a1bc006d67fb8a96cc28e.jpg?v=1741646227"},{"product_id":"brian-crower-nissan-ka24de-dual-spring-titanium-retainer-seat-kit","title":"Brian Crower BC0210 Dual Spring\/Titanium Retainer\/Seat Kit for 1989-1998 Nissan","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1989-1998 Nissan 240SX (KA24DE)\u003c\/li\u003e \u003cli\u003e1993-2001 Nissan Altima (KA24DE)\u003c\/li\u003e \u003cli\u003e1998-2004 Nissan Frontier (KA24DE)\u003c\/li\u003e \u003cli\u003e2000-2004 Nissan Xterra (KA24DE)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance dual valve springs wound from premium chrome silicone alloy\u003c\/li\u003e \u003cli\u003eCNC-machined 6AL4V titanium retainers and spring seats for reduced weight\u003c\/li\u003e \u003cli\u003eDesigned for high RPM applications up to 12,000 RPM\u003c\/li\u003e \u003cli\u003eSupports aggressive camshaft profiles up to 0.500\" lift\u003c\/li\u003e \u003cli\u003eEnsures consistent valve control and reduced valve float\u003c\/li\u003e \u003cli\u003eIdeal for both naturally aspirated and forced induction setups\u003c\/li\u003e \u003cli\u003eCompatible with stock valve sizes\u003c\/li\u003e \u003cli\u003eRequires no machining for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1010 Dual\u003c\/li\u003e \u003cli\u003eFree Length: 1.607\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.350\" @ 80 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.900\" @ 220 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.765\"\u003c\/li\u003e \u003cli\u003eRetainer: BC2210\u003c\/li\u003e \u003cli\u003eSpring Seat: BC2921\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.500\" \/ 12.7mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Dual Valve Spring Set\u003c\/li\u003e \u003cli\u003e1x Titanium Retainer Set\u003c\/li\u003e \u003cli\u003e1x Titanium Spring Seat Set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0210 Dual Spring\/Titanium Retainer\/Seat Kit is engineered to provide superior valve control for the Nissan KA24DE engine. Featuring a dual spring design and CNC-machined titanium components, this kit reduces weight while enhancing performance. It is designed for high RPM applications and supports camshaft profiles up to 0.500\" lift without the need for machine work.\u003c\/p\u003e\u003cp\u003e Installation is straightforward, requiring no modifications to the cylinder head. This kit is ideal for both naturally aspirated and forced induction setups, providing the necessary support for aggressive camshaft profiles and high RPM operation.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499494150463,"sku":"BRCBC0210","price":377.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_dd20134d-e2f7-4995-8509-72a38825703a.jpg?v=1762413448"},{"product_id":"brian-crower-nissan-ka24de-high-mileage-dual-spring-and-steel-alloy-retainer-seat","title":"Brian Crower BC0210S Dual Spring\/Steel Retainer\/Seat Kit for 89-98 Nissan 240SX","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1989-1998 Nissan 240SX (KA24DE)\u003c\/li\u003e \u003cli\u003e1993-2001 Nissan Altima (KA24DE)\u003c\/li\u003e \u003cli\u003e1998-2004 Nissan Frontier (KA24DE)\u003c\/li\u003e \u003cli\u003e2000-2004 Nissan Xterra (KA24DE)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance dual valve springs wound from premium chrome silicone alloy\u003c\/li\u003e \u003cli\u003eCNC-machined steel retainers and spring seats for enhanced durability\u003c\/li\u003e \u003cli\u003eDesigned for high RPM applications up to 12,000 RPM\u003c\/li\u003e \u003cli\u003eSupports aggressive camshaft profiles up to 0.500\" lift\u003c\/li\u003e \u003cli\u003eEnsures consistent valve control and reduced valve float\u003c\/li\u003e \u003cli\u003eIdeal for both naturally aspirated and forced induction setups\u003c\/li\u003e \u003cli\u003eCompatible with stock valve sizes\u003c\/li\u003e \u003cli\u003eRequires no machining for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1010 Dual\u003c\/li\u003e \u003cli\u003eFree Length: 1.607\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.350\" @ 80 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.900\" @ 220 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.765\"\u003c\/li\u003e \u003cli\u003eRetainer: BC2210S\u003c\/li\u003e \u003cli\u003eSpring Seat: BC2921\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.500\" \/ 12.7mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Dual Valve Spring Set\u003c\/li\u003e \u003cli\u003e1x Steel Retainer Set\u003c\/li\u003e \u003cli\u003e1x Steel Spring Seat Set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0210S Dual Spring\/Steel Retainer\/Seat Kit is engineered to provide superior valve control for the Nissan KA24DE engine. Featuring a dual spring design and CNC-machined steel components, this kit offers enhanced durability and performance. It is designed for high RPM applications and supports camshaft profiles up to 0.500\" lift without the need for machine work.\u003c\/p\u003e\u003cp\u003e Installation is straightforward, requiring no modifications to the cylinder head. This kit is ideal for both naturally aspirated and forced induction setups, providing the necessary support for aggressive camshaft profiles and high RPM operation.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499494215999,"sku":"BRCBC0210S","price":332.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_75b153a6-26b8-4bcf-8a8c-e8a87aeb4556.jpg?v=1762237575"},{"product_id":"brian-crower-nissan-vq35de-single-spring-titanium-retainer-kit","title":"Brian Crower BC0220 Single Spring\/Titanium Retainer Kit for 2002-17 Nissan 350Z","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2003-2009 Nissan 350Z (Z33, VQ35DE)\u003c\/li\u003e \u003cli\u003e2002-2017 Nissan Altima (VQ35DE)\u003c\/li\u003e \u003cli\u003e2002-2017 Nissan Maxima (VQ35DE)\u003c\/li\u003e \u003cli\u003e2003-2017 Nissan Murano (VQ35DE)\u003c\/li\u003e \u003cli\u003e2004-2017 Nissan Quest (VQ35DE)\u003c\/li\u003e \u003cli\u003e2008-2012 Infiniti EX35 (VQ35DE)\u003c\/li\u003e \u003cli\u003e2003-2012 Infiniti FX35 (VQ35DE)\u003c\/li\u003e \u003cli\u003e2003-2008 Infiniti G35 (VQ35DE)\u003c\/li\u003e \u003cli\u003e2006-2010 Infiniti JX35 (VQ35DE)\u003c\/li\u003e \u003cli\u003e2012 Infiniti M35H (VQ35DE)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance valve springs for elevated RPM applications\u003c\/li\u003e \u003cli\u003eCNC-machined titanium retainers for reduced valvetrain mass\u003c\/li\u003e \u003cli\u003eSingle spring design for lower friction and improved efficiency\u003c\/li\u003e \u003cli\u003eChrome silicone alloy material for consistent spring pressures\u003c\/li\u003e \u003cli\u003eOEM-compatible spring seats for simplified installation\u003c\/li\u003e \u003cli\u003eSupports aggressive camshaft profiles with net cam lift up to 0.450\" (11.43mm)\u003c\/li\u003e \u003cli\u003eHigh coil bind resistance at 0.900\"\u003c\/li\u003e \u003cli\u003eOptimized seat pressure at 1.425\" @ 80 lbs and open pressure at 0.990\" @ 192 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1220 Single Valve Spring\u003c\/li\u003e \u003cli\u003eRetainer: BC2200 Titanium\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e \u003cli\u003eFree Length: 1.731\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.425\" @ 80 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.990\" @ 192 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.900\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift Capacity: 0.450\" \/ 11.43mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1220 Valve Springs\u003c\/li\u003e \u003cli\u003e1x BC2200 Titanium Retainers\u003c\/li\u003e \u003cli\u003e1x OEM Spring Seats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC0220 Single Spring\/Titanium Retainer Kit is engineered for Nissan and Infiniti VQ35DE engines, providing high-performance valvetrain stability for elevated RPMs. The kit features premium chrome silicone alloy valve springs and CNC-machined BC2200 titanium retainers to reduce mass and enhance durability. This setup is ideal for performance enthusiasts seeking precise valve control and reliable operation at high engine speeds.\u003c\/p\u003e\u003cp\u003eThe kit supports aggressive cam profiles with net cam lift up to 0.450\" (11.43mm) and uses OEM-compatible spring seats for easier installation. High coil bind resistance and optimized seat and open pressures ensure reliable operation under extreme conditions, making it suitable for both street and track performance builds.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended to achieve maximum performance and longevity. This kit covers a wide range of Nissan and Infiniti vehicles, including 350Z, Altima, Maxima, Murano, Quest, EX35, FX35, G35, JX35, and M35H models, verified through 2017.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499494412607,"sku":"BRCBC0220","price":417.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_79da1d46-a1aa-4512-afa5-5911deeac8cf.jpg?v=1762413450"},{"product_id":"brian-crower-nissan-rb26dett-single-spring-titanium-retainer-kit","title":"Brian Crower BC0230 Valve Spring \u0026 Titanium Retainer Kit for Nissan RB26DETT Eng","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eN\/A - Engine-specific kit for Nissan RB26DETT engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance valve spring and titanium retainer kit\u003c\/li\u003e \u003cli\u003eDesigned to prevent valve float at elevated RPM\u003c\/li\u003e \u003cli\u003eSupports sustained high-RPM operation for racing\u003c\/li\u003e \u003cli\u003ePrecision CNC-engineered components for accuracy\u003c\/li\u003e \u003cli\u003eDurable construction for long-term reliability\u003c\/li\u003e \u003cli\u003eCompatible with OEM or aftermarket RB26DETT camshafts\u003c\/li\u003e \u003cli\u003eOptimized spring seat and coil bind for performance engines\u003c\/li\u003e \u003cli\u003eLightweight titanium retainers reduce valvetrain mass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eFree Length: 1.879\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 90 lbs @ 1.535\"\u003c\/li\u003e \u003cli\u003eOpen Pressure: 190 lbs @ 1.150\"\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.935\"\u003c\/li\u003e \u003cli\u003eRetainer: Titanium BC2230\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.520\" \/ 13.2mm\u003c\/li\u003e \u003cli\u003eMaterial: Hardened Steel Springs \/ Titanium Retainers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Set of Valve Springs (BC1230)\u003c\/li\u003e \u003cli\u003e1x Set of Titanium Retainers (BC2230)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC0230 Valve Spring and Titanium Retainer Kit is engineered for Nissan RB26DETT engines used in high-performance and racing applications. This kit prevents valve float at elevated RPM and ensures stable valvetrain operation under extreme conditions.\u003c\/p\u003e\u003cp\u003eManufactured from hardened steel springs and lightweight titanium retainers, the BC0230 kit delivers durability, precision, and performance. It is compatible with both OEM and aftermarket camshafts designed for RB26DETT engines, providing reliable high-RPM operation.\u003c\/p\u003e\u003cp\u003eThis kit is ideal for race builds, high-output street engines, or any RB26DETT application where maximum valve control and RPM capability are required. Proper installation is recommended by experienced engine builders to ensure optimal performance and engine longevity.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499494641983,"sku":"BRCBC0230","price":334.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_57a5a528-5217-4e20-8d40-d5dc6df8609b.jpg?v=1762237579"},{"product_id":"brian-crower-toyota-2jzgte-lexus-2jsge-single-spring-titanium-retainer-kit","title":"Brian Crower BC0300 Single Valve Spring Titanium Retainer Kit for 1JZ\/2JZ 1JZ-GT","description":"\u003cmeta name=\"keywords\" content=\"BC0300 single valve spring kit, titanium retainer kit for 1JZ engines, high-performance valve springs for 2JZ, racing valve springs for Toyota, Brian Crower performance components, turbocharged engine valve springs, lightweight valve retainers, reliable spring kit for racing, high horsepower valve springs, CNC machined titanium retainers.\"\u003e\u003cmeta name=\"description\" content=\"Maximize your Toyota 1JZ\/2JZ engine performance with Brian Crower's lightweight titanium retainer kit for up to 800 WHP and 9K RPM.\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eToyota 1991-2025 1JZ-GTE (All Trims)\u003c\/li\u003e \u003cli\u003eToyota 1991-2025 2JZ-GTE (All Trims)\u003c\/li\u003e \u003cli\u003eLexus 1997-2025 2JZ-GE (All Trims)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance single valve springs for elevated RPM capability\u003c\/li\u003e \u003cli\u003eCNC machined titanium retainers for reduced valvetrain weight\u003c\/li\u003e \u003cli\u003eSupports engines up to 9,000 RPM for racing and high-performance use\u003c\/li\u003e \u003cli\u003eCompatible with turbocharged and naturally aspirated setups\u003c\/li\u003e \u003cli\u003eEngineered for high horsepower applications up to 800 WHP\u003c\/li\u003e \u003cli\u003eDesigned to work with OEM spring seats, no machine work required\u003c\/li\u003e \u003cli\u003eProven reliability under demanding street and track conditions\u003c\/li\u003e \u003cli\u003eTrusted Brian Crower brand, widely used in performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1300 Single\u003c\/li\u003e \u003cli\u003eFree Length: 1.690\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.325\" @ 80 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.980\" @ 158 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.810\"\u003c\/li\u003e \u003cli\u003eRetainer: BC2300-24 Titanium\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.460\" \/ 11.68mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e24x BC1300 Single Valve Springs\u003c\/li\u003e \u003cli\u003e24x BC2300-24 Titanium Retainers\u003c\/li\u003e \u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC0300 Spring \u0026amp; Titanium Retainer Kit is engineered to maximize performance for Toyota 1JZ-GTE, 2JZ-GTE, and Lexus 2JZ-GE engines. This kit combines high-quality chrome silicon alloy valve springs with lightweight 6AL4V titanium retainers to reduce valvetrain weight and increase RPM capability.\u003c\/p\u003e\u003cp\u003eBC1300 single springs provide precise seat and open pressures, while BC2300-24 titanium retainers ensure consistent, reliable operation at high RPMs. The kit is suitable for both turbocharged and naturally aspirated setups, supporting engines up to 800 wheel horsepower.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward using OEM spring seats, requiring no additional machining. Ideal for high-performance street builds and racing applications, the BC0300 kit delivers proven durability, precise engineering, and the trusted quality of Brian Crower components.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499494805823,"sku":"BRCBC0300","price":369.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_d8a226f8-ba54-4ba6-ba41-ab2b278b6d36.jpg?v=1762413451"},{"product_id":"brian-crower-toyota-2jzgte-lexus-2jzge-1jzgte-dual-spring-titanium-retainer-kit-seat-kit","title":"Brian Crower BC0310 Dual-Spring \/ Titanium Retainer Kit for Toyota 2JZ\/Supra","description":"\u003cmeta name=\"x-apple-disable-message-reformatting\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1993-1998 Toyota Supra (MK4, 3.0 L 2JZ-GTE, RWD) - all trims\u003c\/li\u003e\n\u003cli\u003e1993-2002 Lexus GS300 (3.0 L 2JZ-GTE\/2JZ-GE, RWD) - all trims\u003c\/li\u003e\n\u003cli\u003e1993-2000 Lexus SC300 (3.0 L 2JZ-GE, RWD) - all trims\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-rpm dual-spring valve-spring kit: requires cylinder-head (valvetrain) access for installation.\u003c\/li\u003e\n\u003cli\u003eFor 2JZ-series (2JZ-GE\/2JZ-GTE) engines only; does not fit non-2JZ blocks or other generations without modification.\u003c\/li\u003e\n\u003cli\u003eVerify your head type (VVT-i yes\/no), cam lift and retain installation specs prior to ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDual-rate chrome-silicone alloy springs for high-rpm valvetrain stability.\u003c\/li\u003e\n\u003cli\u003eTitanium retainers (6AL-4V) to reduce valvetrain mass and increase rpm capability.\u003c\/li\u003e\n\u003cli\u003eIncludes matching spring seats and hardware for complete installation.\u003c\/li\u003e\n\u003cli\u003eFree length 1.671\", seat spring height 1.320\" @ 98 lbs, open length 0.850\" @ 226 lbs, coil-bind 0.795\".\u003c\/li\u003e\n\u003cli\u003eRated net cam lift up to 0.470\" (11.94 mm) -- designed for high-lift cams and forced induction builds.\u003c\/li\u003e\n\u003cli\u003ePrecision machined and balanced for performance street or racing use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePart Number: BC0310\u003c\/li\u003e\n\u003cli\u003eKit Type: Dual Spring \/ Titanium Retainer \/ Seat Kit\u003c\/li\u003e\n\u003cli\u003eSeat Load: 98 lbs @ 1.320\"\u003c\/li\u003e\n\u003cli\u003eOpen Load: 226 lbs @ 0.850\"\u003c\/li\u003e\n\u003cli\u003eValve Lift Capacity: ~0.470\" (11.94 mm)\u003c\/li\u003e\n\u003cli\u003eFree Length: 1.671\"\u003c\/li\u003e\n\u003cli\u003eCoil Bind Length: 0.795\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e24x Dual-rate valve springs (one per valve)\u003c\/li\u003e\n\u003cli\u003e24x Titanium retainers (6AL-4V)\u003c\/li\u003e\n\u003cli\u003e24x Matching spring seats\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC0310 valve-spring kit is engineered specifically for the Toyota 2JZ engine family (2JZ-GE and 2JZ-GTE) found in the 1993-2002 Supra, 1993-2000 SC300 and 1993-1998 GS300. This high-lift dual-rate spring system paired with lightweight titanium retainers is optimized for high-rpm performance, serious builds and forced-induction applications where valvetrain control, spring stability and reduced weight are critical.\u003c\/p\u003e\u003cp\u003eWith a seat pressure of 98 lbs and an open pressure of 226 lbs, this kit supports net cam lift up to 0.470\" (11.94 mm). It's designed to interface with upgraded camshafts, high-rpm builds and race-level usage while maintaining compatibility with high-quality street setups. Installation requires removal of the cylinder head or valve train disassembly. Confirm piston-to-valve clearance, retainer clearance, and verify compatibility with VVT-i or non-VVT heads before ordering.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499496673599,"sku":"BRCBC0310","price":654.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_97209f0b-66c2-41c7-9490-9de44c866523.jpg?v=1762413453"},{"product_id":"brian-crower-toyota-7mgte-7mge-single-spring-titanium-retainer-kit","title":"Brian Crower BC0320 Single Valve Spring \u0026 Titanium Retainer Kit for 86-92 Toyota","description":"\u003cmeta name=\"keywords\" content=\"BC0320 valve spring kit, Toyota Supra performance parts, single valve spring kit, titanium retainer kit, high RPM valve springs, 7M-GTE engine components, racing valve springs, aftermarket Toyota engine parts, performance valve control, Brian Crower automotive accessories\"\u003e\u003cmeta name=\"description\" content=\"Upgrade your 1986-1992 Toyota Supra with the Brian Crower BC0320 Valve Spring Kit, designed for high RPM performance and reliability.\"\u003e\u003cdiv id=\"tds-mobile-description\" vocab=\"https:\/\/schema.org\/\" typeof=\"Product\" style=\"display: none\"\u003e\u003cspan property=\"description\"\u003e\u003cp\u003eUpgrade your 1986-1992 Toyota Supra with the Brian Crower BC0320 Valve Spring \u0026amp; Titanium Retainer Kit. Designed for high RPM applications, it includes 24 single valve springs and titanium retainers, ensuring optimal performance for 7M-GTE\/7M-GE engines.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eIdeal for racing builds, this kit supports camshafts with up to 0.400\" net lift. Enhance your engine's reliability and power today!\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1986-1992 Toyota Supra (A70, MA70\/71) with 7M-GTE or 7M-GE engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eValve springs wound from high-grade chrome silicone alloy\u003c\/li\u003e \u003cli\u003eProprietary processing for consistent spring pressures\u003c\/li\u003e \u003cli\u003e24 single valve springs and 24 titanium retainers included\u003c\/li\u003e \u003cli\u003eRetainers CNC machined from 6AL4V titanium\u003c\/li\u003e \u003cli\u003eCompatible with OEM spring seats\u003c\/li\u003e \u003cli\u003eSupports camshafts with up to 0.400\" net lift\u003c\/li\u003e \u003cli\u003eIdeal for high-performance builds and racing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1320 Single\u003c\/li\u003e \u003cli\u003eFree Length: 1.628\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.325\" @ 60 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.950\" @ 153 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.880\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.400\" \/ 10.16mm\u003c\/li\u003e \u003cli\u003eRetainer Type: BC2320\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e24x BC1320 Single Valve Springs\u003c\/li\u003e \u003cli\u003e24x BC2320 Titanium Retainers\u003c\/li\u003e \u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0320 Single Valve Spring \u0026amp; Titanium Retainer Kit is engineered for high-performance applications in the Toyota 7M-GTE and 7M-GE engines, commonly found in the 1986-1992 Toyota Supra (A70, MA70\/71). This kit is designed to support camshafts with up to 0.400\" net lift, making it ideal for high-performance builds and racing applications.\u003c\/p\u003e\u003cp\u003e The valve springs are wound from high-grade chrome silicone alloy by PAC Racing, ensuring consistent spring pressures over long-term, high-RPM usage. The included titanium retainers are CNC machined from 6AL4V titanium, offering strength and durability while reducing weight. The spring seats are compatible with OEM components, facilitating straightforward installation.\u003c\/p\u003e\u003cp\u003e To fully utilize the BC0320 kit, it is recommended to pair it with Brian Crower camshafts that match the spring's capabilities. This combination ensures optimal valve control and performance, allowing for greater lift camshafts and added performance and reliability. Whether you're building a high-performance street engine or a dedicated race engine, the BC0320 kit provides the necessary valve control to support your performance goals.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499496902975,"sku":"BRCBC0320","price":334.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_dfb869d9-2d46-45be-85ee-2712cd593e06.jpg?v=1762237589"},{"product_id":"brian-crower-toyota-scion-1-5l-1nzfe-valve-spring-retainer-kit","title":"Brian Crower BC0330 Valve Spring \u0026 Titanium Retainer Kit for 00-12 Toyota\/Scion","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2000-2005 Toyota Echo (Base, 1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2004-2006 Scion xA (Base, 1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2004-2006 Scion xB (Base, 1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2007-2012 Toyota Yaris (Base, 1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2012 Toyota Yaris L (1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2012 Toyota Yaris LE (1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2007-2009 Toyota Yaris S (1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2012 Toyota Yaris SE (1.5L I4, FWD)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM performance applications\u003c\/li\u003e \u003cli\u003eSingle spring wound by PAC Racing for consistent pressure\u003c\/li\u003e \u003cli\u003eBC2330 titanium retainers for reduced weight and increased durability\u003c\/li\u003e \u003cli\u003eSpring seat pressure: 1.300\" @ 52 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure: 0.950\" @ 91 lbs\u003c\/li\u003e \u003cli\u003eCoil bind height: 0.795\" (no machining required)\u003c\/li\u003e \u003cli\u003eHigh-grade chrome silicone alloy springs for long-lasting performance\u003c\/li\u003e \u003cli\u003eCNC-machined titanium retainers to exacting tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: Single coil\u003c\/li\u003e \u003cli\u003eMaterial: Chrome silicone alloy (springs), 6AL-4V titanium (retainers)\u003c\/li\u003e \u003cli\u003eSpring Seat Pressure: 1.300\" @ 52 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.950\" @ 91 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind Height: 0.795\"\u003c\/li\u003e \u003cli\u003eRetainer Type: Titanium\u003c\/li\u003e \u003cli\u003eCompatibility: 2000-2012 Toyota\/Scion 1.5L 1NZFE engines\u003c\/li\u003e \u003cli\u003eDrivetrain: FWD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x BC1330 Valve Springs\u003c\/li\u003e \u003cli\u003e16x BC2330 Titanium Retainers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0330 Valve Spring \u0026amp; Titanium Retainer Kit is engineered for enthusiasts seeking to enhance the performance of their 2000-2012 Toyota or Scion vehicles equipped with the 1.5L 1NZFE engine. This kit is designed to support high RPM applications by providing superior valve control and durability.\u003c\/p\u003e\u003cp\u003e The BC1330 valve springs are wound by PAC Racing from high-grade chrome silicone alloy, ensuring consistent spring pressures and longevity. Paired with BC2330 CNC-machined titanium retainers, this combination reduces weight and increases the overall strength of the valve train.\u003c\/p\u003e\u003cp\u003e With a spring seat pressure of 52 lbs at 1.300\" and an open pressure of 91 lbs at 0.950\", the BC0330 kit is suitable for performance builds requiring higher valve lift and extended RPM ranges. The coil bind height of 0.795\" allows for aggressive camshaft profiles without the need for additional machining, making it a direct fit for the specified applications.\u003c\/p\u003e\u003cp\u003e Whether you're building a street performance engine or preparing for track use, the BC0330 Valve Spring \u0026amp; Titanium Retainer Kit provides the reliability and performance needed to maximize your engine's potential.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499497132351,"sku":"BRCBC0330","price":252.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_312ef38c-8452-435e-b4e1-973b101c8f7e.jpg?v=1762501539"},{"product_id":"brian-crower-scion-tc-2azfe-single-valve-spring-ti-retainer-kit","title":"Brian Crower BC0340 Single Valve Spring \u0026 Titanium Retainer Kit for 2005-2010 Sc","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2005-2010 Scion tC (2AZ-FE, 2.4L I4)\u003c\/li\u003e \u003cli\u003e2008-2014 Scion xB (2AZ-FE, 2.4L I4)\u003c\/li\u003e \u003cli\u003e2002-2009 Toyota Camry (2AZ-FE, 2.4L I4)\u003c\/li\u003e \u003cli\u003e2009-2010 Toyota Corolla (2AZ-FE, 2.4L I4)\u003c\/li\u003e \u003cli\u003e2001-2007 Toyota Highlander (2AZ-FE, 2.4L I4)\u003c\/li\u003e \u003cli\u003e2009-2012 Toyota Matrix (2AZ-FE, 2.4L I4)\u003c\/li\u003e \u003cli\u003e2004-2008 Toyota RAV4 (2AZ-FE, 2.4L I4)\u003c\/li\u003e \u003cli\u003e2002-2008 Toyota Solara (2AZ-FE, 2.4L I4)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSingle valve spring design for high RPM applications\u003c\/li\u003e \u003cli\u003eManufactured from high-grade chrome silicone alloy for consistent pressures\u003c\/li\u003e \u003cli\u003eCNC-machined 6AL4V titanium retainers for reduced weight and increased strength\u003c\/li\u003e \u003cli\u003eIncludes spring seats for complete installation\u003c\/li\u003e \u003cli\u003eDesigned to prevent valve float at elevated RPMs\u003c\/li\u003e \u003cli\u003eCompatible with aftermarket camshafts up to 0.425\" (10.8mm) net cam lift\u003c\/li\u003e \u003cli\u003eEnhances engine performance and reliability under high-stress conditions\u003c\/li\u003e \u003cli\u003eDirect fitment for various Toyota and Scion models with 2AZ-FE engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: Single\u003c\/li\u003e \u003cli\u003eFree Length: 1.628\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.300\" @ 82 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.900\" @ 188 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.810\"\u003c\/li\u003e \u003cli\u003eRetainer: BC2340 (CNC-machined 6AL4V Titanium)\u003c\/li\u003e \u003cli\u003eSpring Seat: BC2930\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.425\" \/ 10.8mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1340 Single Valve Spring\u003c\/li\u003e \u003cli\u003e1x BC2340 Titanium Retainer\u003c\/li\u003e \u003cli\u003e1x BC2930 Spring Seat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0340 Single Valve Spring \u0026amp; Titanium Retainer Kit is engineered to provide superior valve control for high-performance applications. Manufactured from high-grade chrome silicone alloy, the single valve springs offer consistent pressures, ensuring reliable performance at elevated RPMs. The CNC-machined 6AL4V titanium retainers reduce weight while maintaining strength, contributing to the overall efficiency of the valvetrain.\u003c\/p\u003e\u003cp\u003e This kit is compatible with various Toyota and Scion models equipped with the 2AZ-FE engine, including the 2005-2010 Scion tC, 2008-2014 Scion xB, and several Toyota models such as the Camry, Corolla, Highlander, Matrix, RAV4, and Solara. It is designed to support aftermarket camshafts with up to 0.425\" (10.8mm) net cam lift, making it an ideal choice for performance enthusiasts looking to enhance their engine's capabilities.\u003c\/p\u003e\u003cp\u003e Installation of the BC0340 kit ensures enhanced valve control, preventing valve float and improving engine reliability under high-stress conditions. Whether you're building a performance engine or upgrading your current setup, this kit provides the necessary components to achieve optimal performance.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499497591103,"sku":"BRCBC0340","price":295.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_ac5c0f64-bd26-436a-a3a9-302cfb959c4d.jpg?v=1765397614"},{"product_id":"brian-crower-toyota-3sge-3sgte-single-spring-titanium-retainer-kit","title":"Brian Crower BC0350 Valve Spring \u0026 Ti Retainer Kit for Toyota 3S-GTE\/3S-GE Engin","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eToyota 3S-GTE and 3S-GE engines (e.g., 1988-1995 Toyota Celica \u0026amp; MR2 with 3S-GTE\/3S-GE heads)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-RPM single valve spring designed for performance valvetrain control\u003c\/li\u003e \u003cli\u003eLightweight CNC-machined titanium retainers for reduced valvetrain mass\u003c\/li\u003e \u003cli\u003eChrome silicon spring wire wound for consistent pressures and durability\u003c\/li\u003e \u003cli\u003eIdeal for use with upgraded camshafts and higher rev limits\u003c\/li\u003e \u003cli\u003eImproves valve control and reduces valve float under high RPM conditions\u003c\/li\u003e \u003cli\u003eMatched spring\/retainer set engineered for performance head builds\u003c\/li\u003e \u003cli\u003ePrecision components crafted to exact tolerances\u003c\/li\u003e \u003cli\u003eCompatible with shim-under-bucket valvetrain setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePart Number: BC0350\u003c\/li\u003e \u003cli\u003eType: Single valve spring \u0026amp; titanium retainer kit\u003c\/li\u003e \u003cli\u003eSpring Seat Pressure: 1.350\" @ ~85 lbs\u003c\/li\u003e \u003cli\u003eSpring Open Pressure: 0.900\" @ ~200 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind Length: 0.820\"\u003c\/li\u003e \u003cli\u003eRetainer Material: Titanium\u003c\/li\u003e \u003cli\u003eValve Spring Material: Chrome silicon alloy\u003c\/li\u003e \u003cli\u003eSpring Seat \/ Setup: OEM shim-under-bucket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x High-RPM valve spring\u003c\/li\u003e \u003cli\u003e1x Titanium retainer\u003c\/li\u003e \u003cli\u003eKeepers\/locks (as required)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC0350 Valve Spring \u0026amp; Titanium Retainer Kit is a performance-oriented valvetrain upgrade tailored for Toyota engines using the 3S-GTE and 3S-GE platforms, such as the Celica and MR2. Built to support high RPM operation and aggressive cam profiles, this kit features a high-quality chrome silicon spring paired with lightweight CNC-machined titanium retainers that reduce moving mass and improve valvetrain response. \u003c\/p\u003e\u003cp\u003eWhether you're rebuilding a performance head or installing upgraded camshafts that push the redline, the BC0350 kit helps maintain valve control, minimize float, and support consistent power delivery. Its design is compatible with shim-under-bucket setups found in many Toyota 3S heads, making it a reliable choice for enthusiasts looking to increase engine performance and durability. \u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499497689407,"sku":"BRCBC0350","price":252.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_4ad3e5db-d80d-424e-a5a3-b9ffd4c434db.jpg?v=1762501546"},{"product_id":"brian-crower-toyota-3sge-3sgte-single-spring-steel-retainer-kit-shim-overbucket-shimless-bucket","title":"Brian Crower BC0350S-2 Single Spring\/Steel Retainer Kit for 91-95 Toyota MR2","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1991-1995 Toyota MR2 (Turbo, 3SGTE)\u003c\/li\u003e \u003cli\u003e1991-1995 Toyota MR2 (Non-Turbo, 3SGE)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance valve springs wound from premium chrome silicone alloy\u003c\/li\u003e \u003cli\u003eDesigned for high RPM applications to prevent valve float\u003c\/li\u003e \u003cli\u003eIncludes titanium retainers for reduced weight and increased durability\u003c\/li\u003e \u003cli\u003eSpring seat included for proper installation\u003c\/li\u003e \u003cli\u003eNet cam lift of 0.460\" (11.68mm) for improved airflow\u003c\/li\u003e \u003cli\u003eCoil bind height of 0.820\" to ensure safe valve travel\u003c\/li\u003e \u003cli\u003eFree length of 1.670\" and seat pressure of 85 lbs for optimal performance\u003c\/li\u003e \u003cli\u003eOpen pressure of 200 lbs at 0.900\" lift\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eType: BC1351 Single\u003c\/li\u003e \u003cli\u003eRetainer: BC2351\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.460\" (11.68mm)\u003c\/li\u003e \u003cli\u003eFree Length: 1.670\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 85 lbs @ 1.350\"\u003c\/li\u003e \u003cli\u003eOpen Pressure: 200 lbs @ 0.900\"\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.820\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1351 Valve Spring\u003c\/li\u003e \u003cli\u003e1x BC2351 Titanium Retainer\u003c\/li\u003e \u003cli\u003e1x OEM Spring Seat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0350 Single Spring\/Titanium Retainer Kit is designed for high-performance applications in the 1991-1995 Toyota MR2 equipped with either the 3SGTE turbocharged or 3SGE naturally aspirated engine. This kit includes high-quality valve springs, titanium retainers, and spring seats, all engineered to handle high RPMs and prevent valve float. The net cam lift of 0.460\" (11.68mm) enhances airflow, while the coil bind height of 0.820\" ensures safe valve travel.\u003c\/p\u003e\u003cp\u003e Ideal for enthusiasts seeking to maximize engine performance, the BC0350 kit provides the reliability and performance needed to push your Toyota MR2 to its limits. Installation requires no modifications to the stock valve train components.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499497787711,"sku":"BRCBC0350S-2","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_a0dc6d3d-96c9-40da-8712-8f4d7ffa2841.jpg?v=1762501548"},{"product_id":"brian-crower-honda-k-series-mazda-mzr-titanium-retainer-and-valvespring-kit","title":"Brian Crower BC0400 Single Valve Spring \u0026 Titanium Retainer Kit for Mazda MZR","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2003-2013 Mazda 3 (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2013 Mazda 6 (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2010 Ford Focus (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2011 Ford Fusion (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2011 Mercury Milan (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2011 Lincoln Zephyr (2.3L\/2.5L)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications, supporting engine speeds over 8,000 RPM\u003c\/li\u003e \u003cli\u003eSingle spring configuration (BC1400) for optimal performance\u003c\/li\u003e \u003cli\u003eSprings wound from high-grade chrome silicone alloy by PAC Racing\u003c\/li\u003e \u003cli\u003eRetainers CNC-machined from 6AL4V titanium for enhanced valve control\u003c\/li\u003e \u003cli\u003eSpring seat compatible with OEM components\u003c\/li\u003e \u003cli\u003eFree length of 1.788\" with a seat pressure of 86 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure of 190 lbs at 1.000\" lift\u003c\/li\u003e \u003cli\u003eCoil bind height of 0.835\" to prevent spring binding at high RPMs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1400 Single\u003c\/li\u003e \u003cli\u003eMaterial: Chrome silicone alloy (springs), 6AL4V titanium (retainers)\u003c\/li\u003e \u003cli\u003eFree Length: 1.788\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 86 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 190 lbs at 1.000\" lift\u003c\/li\u003e \u003cli\u003eCoil Bind Height: 0.835\"\u003c\/li\u003e \u003cli\u003eRetainer Part Number: BC2400\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.480\" \/ 12.19mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Single Valve Springs (Set)\u003c\/li\u003e \u003cli\u003e1x Titanium Retainers (Set)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0400 Single Valve Spring and Titanium Retainer Kit is engineered for high-performance applications in Mazda MZR and Ford Duratec 2.3L and 2.5L engines. Designed to withstand engine speeds exceeding 8,000 RPM, this kit ensures superior valve control and reliability under extreme conditions.\u003c\/p\u003e\u003cp\u003e The BC1400 single valve springs are wound from high-grade chrome silicone alloy by PAC Racing, featuring proprietary processing procedures for consistent pressures. The retainers are CNC-machined from 6AL4V titanium, offering enhanced valve control and reduced weight. The kit is compatible with OEM spring seats, making installation straightforward.\u003c\/p\u003e\u003cp\u003e With a free length of 1.788\" and a seat pressure of 86 lbs, the springs provide the necessary force to keep the valves securely seated. The open pressure of 190 lbs at 1.000\" lift and a coil bind height of 0.835\" prevent spring binding at high RPMs, maintaining engine performance and longevity.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499497951551,"sku":"BRCBC0400","price":252.95,"currency_code":"USD","in_stock":true}]},{"product_id":"brian-crower-mazda-mzr-valve-spring-retainer-steel-retainers","title":"Brian Crower BC0400S Single Valve Spring \u0026 Steel Retainer Kit for Mazda MZR\/Ford","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2003-2013 Mazda 3 (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2013 Mazda 6 (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2010 Ford Focus (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2011 Ford Fusion (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2011 Mercury Milan (2.3L\/2.5L)\u003c\/li\u003e \u003cli\u003e2006-2011 Lincoln Zephyr (2.3L\/2.5L)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications, supporting engine speeds over 8,000 RPM\u003c\/li\u003e \u003cli\u003eSingle spring configuration (BC1400) for optimal performance\u003c\/li\u003e \u003cli\u003eSprings wound from high-grade chrome silicone alloy by PAC Racing\u003c\/li\u003e \u003cli\u003eRetainers CNC-machined from high-strength steel for enhanced durability\u003c\/li\u003e \u003cli\u003eSpring seat compatible with OEM components\u003c\/li\u003e \u003cli\u003eFree length of 1.788\" with a seat pressure of 86 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure of 190 lbs at 1.000\" lift\u003c\/li\u003e \u003cli\u003eCoil bind height of 0.835\" to prevent spring binding at high RPMs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1400 Single\u003c\/li\u003e \u003cli\u003eMaterial: Chrome silicone alloy (springs), high-strength steel (retainers)\u003c\/li\u003e \u003cli\u003eFree Length: 1.788\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 86 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 190 lbs at 1.000\" lift\u003c\/li\u003e \u003cli\u003eCoil Bind Height: 0.835\"\u003c\/li\u003e \u003cli\u003eRetainer Part Number: BC2400S\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.480\" \/ 12.19mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Single Valve Springs (Set)\u003c\/li\u003e \u003cli\u003e1x Steel Retainers (Set)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0400S Single Valve Spring and Steel Retainer Kit is engineered for high-performance applications in Mazda MZR and Ford Duratec 2.3L and 2.5L engines. Designed to withstand engine speeds exceeding 8,000 RPM, this kit ensures superior valve control and reliability under extreme conditions.\u003c\/p\u003e\u003cp\u003e The BC1400 single valve springs are wound from high-grade chrome silicone alloy by PAC Racing, featuring proprietary processing procedures for consistent pressures. The retainers are CNC-machined from high-strength steel, offering enhanced durability and reduced weight. The kit is compatible with OEM spring seats, making installation straightforward.\u003c\/p\u003e\u003cp\u003e With a free length of 1.788\" and a seat pressure of 86 lbs, the springs provide the necessary force to keep the valves securely seated. The open pressure of 190 lbs at 1.000\" lift and a coil bind height of 0.835\" prevent spring binding at high RPMs, maintaining engine performance and longevity.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499498049855,"sku":"BRCBC0400S","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/547a7d10d83aa02f64468b5fc3f230e8.jpg?v=1741646248"},{"product_id":"brian-crower-subaru-ej-series-toyota-3sgte-ge-single-spring-steel-retainer-kit","title":"Brian Crower BC0600S Valve Spring \u0026 Steel Retainer Kit for 2005 Saab 9-2X Aero","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2005 Saab 9-2X Aero (EJ205 engine)\u003c\/li\u003e \u003cli\u003e2004-2006 Subaru Baja Turbo (EJ255 engine)\u003c\/li\u003e \u003cli\u003e2002-2005 Subaru Impreza WRX (EJ205 engine)\u003c\/li\u003e \u003cli\u003e2004-2014 Subaru Impreza WRX STI (EJ257 engine)\u003c\/li\u003e \u003cli\u003e2005-2009 Subaru Legacy GT (EJ255 engine)\u003c\/li\u003e \u003cli\u003e2005-2009 Subaru Outback XT (EJ255 engine)\u003c\/li\u003e \u003cli\u003e2015-2017 Subaru WRX STI (EJ257 engine)\u003c\/li\u003e \u003cli\u003e1986-1999 Toyota Celica GT4 (3SGTE\/3SGE engines)\u003c\/li\u003e \u003cli\u003e1991-1995 Toyota MR2 Turbo (3SGTE engine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance valve springs wound from premium chrome silicone alloy\u003c\/li\u003e \u003cli\u003eSteel retainers for enhanced durability and high RPM stability\u003c\/li\u003e \u003cli\u003eDesigned to withstand aggressive camshaft profiles and increased boost levels\u003c\/li\u003e \u003cli\u003eEnsures consistent valve control at elevated engine speeds\u003c\/li\u003e \u003cli\u003eOEM-compatible spring seats for straightforward installation\u003c\/li\u003e \u003cli\u003eEngineered for reliability in demanding performance conditions\u003c\/li\u003e \u003cli\u003ePrecision manufacturing for consistent spring rates\u003c\/li\u003e \u003cli\u003eTrusted Brian Crower quality for professional engine builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: BC1600 Single\u003c\/li\u003e \u003cli\u003eFree Length: 1.788\" (45.4 mm)\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.420\" @ 80 lbs (35.8 kg)\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.000\" @ 178 lbs (80.7 kg)\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.850\" (21.6 mm)\u003c\/li\u003e \u003cli\u003eRetainer Type: BC2300S-16 Steel Retainers\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.480\" (12.19 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Valve Springs\u003c\/li\u003e \u003cli\u003e16x Steel Retainers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0600S Valve Spring \u0026amp; Steel Retainer Kit is engineered for high-performance applications in Subaru EJ Series, Toyota 3SGTE\/3SGE engines, and the Saab 9-2X Aero. Designed to handle aggressive camshaft profiles and increased boost levels, this kit ensures consistent valve control at elevated engine speeds.\u003c\/p\u003e\u003cp\u003e Manufactured from premium chrome silicone alloy, the valve springs offer superior strength and durability. The included steel retainers provide additional stability, making this kit ideal for applications requiring reliable performance under demanding conditions. With OEM-compatible spring seats and no machining required, installation is straightforward.\u003c\/p\u003e\u003cp\u003e Whether you're upgrading your engine for track use or seeking enhanced performance, the BC0600S kit delivers the reliability and strength needed to maximize your engine's potential.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499498443071,"sku":"BRCBC0600S","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_0b64936a-c7ee-45b8-a27b-53e6b76a23b3.jpg?v=1762237594"},{"product_id":"brian-crower-subaru-ej205-ej207-ej257-series-dual-spring-titanium-retainer-spring-seal-kit","title":"Brian Crower BC0610 Dual Spring\/Titanium Retainer Kit for Subaru EJ205\/EJ207\/EJ2","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2002-2005 Subaru Impreza WRX (EJ205, AWD)\u003c\/li\u003e \u003cli\u003e2004-2005 Subaru Impreza WRX STI (EJ257, AWD)\u003c\/li\u003e \u003cli\u003e2006-2007 Subaru Impreza WRX (EJ255, AWD)\u003c\/li\u003e \u003cli\u003e2006-2007 Subaru Impreza WRX STI (EJ257, AWD)\u003c\/li\u003e \u003cli\u003e2008-2014 Subaru Impreza WRX STI (EJ257, AWD)\u003c\/li\u003e \u003cli\u003e2004-2006 Subaru Baja Turbo (EJ255, AWD)\u003c\/li\u003e \u003cli\u003e2005-2009 Subaru Legacy GT (EJ255, AWD)\u003c\/li\u003e \u003cli\u003e2008-2013 Subaru Forester XT (EJ255\/EJ257, AWD)\u003c\/li\u003e \u003cli\u003e2005-2009 Saab 9-2X Aero (EJ255, AWD)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDual valve spring design for enhanced high-RPM stability\u003c\/li\u003e \u003cli\u003ePrecision CNC-machined titanium retainers (6AL-4V alloy)\u003c\/li\u003e \u003cli\u003eHigh-quality chrome silicone alloy valve springs by PAC Racing\u003c\/li\u003e \u003cli\u003eSpring seat included for proper installation\u003c\/li\u003e \u003cli\u003eDesigned for engines with cam lift up to 0.450\" (11.43mm)\u003c\/li\u003e \u003cli\u003eIdeal for high-performance and racing applications\u003c\/li\u003e \u003cli\u003eReduces valve float and increases engine reliability at high RPMs\u003c\/li\u003e \u003cli\u003eIncludes all necessary components for a complete valve spring upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: Dual coil\u003c\/li\u003e \u003cli\u003eFree Length: 1.606\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 82 lbs @ 1.325\"\u003c\/li\u003e \u003cli\u003eOpen Pressure: 180 lbs @ 0.925\"\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.825\"\u003c\/li\u003e \u003cli\u003eRetainer Type: Titanium (BC2305-16)\u003c\/li\u003e \u003cli\u003eSpring Seat: Steel (BC2936)\u003c\/li\u003e \u003cli\u003eMaximum Cam Lift: 0.450\" (11.43mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Dual Valve Springs\u003c\/li\u003e \u003cli\u003e16x Titanium Retainers\u003c\/li\u003e \u003cli\u003e16x Steel Spring Seats\u003c\/li\u003e \u003cli\u003e16x Valve Stem Seals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0610 Dual Spring\/Titanium Retainer Kit is engineered for Subaru EJ series engines (EJ205, EJ207, EJ257) to provide enhanced high-RPM performance and reliability. This kit includes dual valve springs wound from high-grade chrome silicone alloy by PAC Racing, titanium retainers CNC-machined from 6AL-4V alloy, and steel spring seats. Designed to handle cam lifts up to 0.450\" (11.43mm), this kit is ideal for high-performance and racing applications where valve stability at high RPMs is crucial.\u003c\/p\u003e\u003cp\u003e The BC0610 kit is compatible with a range of Subaru models, including the Impreza WRX and WRX STI, as well as the Forester XT and Legacy GT. It is designed to reduce valve float and increase engine reliability at high RPMs, making it a valuable upgrade for enthusiasts seeking to maximize their engine's performance.\u003c\/p\u003e\u003cp\u003e Installation of the BC0610 kit requires precision and attention to detail. It is recommended to have the kit installed by a professional mechanic to ensure proper fitment and performance. With the BC0610 kit, Subaru enthusiasts can achieve improved valve control and engine performance, whether on the street or the track.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499498639679,"sku":"BRCBC0610","price":442.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_e3290a52-3b33-4ea2-95e4-a1eaa0e07d45.jpg?v=1762501549"},{"product_id":"brian-crower-subaru-brz-scion-fr-s-toyota-gt86-4ugse-single-spring-titanium-retainer-kit-w-seats","title":"Brian Crower BC0650 Single Valve Spring \u0026 Titanium Retainer Kit for Subaru FA20","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSubaru FA20 (2013-2021 Subaru BRZ, Scion FR-S, Toyota 86)\u003c\/li\u003e \u003cli\u003eToyota 4U-GSE (2013-2021 Toyota 86, Subaru BRZ)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance single valve springs by PAC Racing\u003c\/li\u003e \u003cli\u003eChrome silicone alloy construction for durability\u003c\/li\u003e \u003cli\u003eDesigned for high-RPM applications\u003c\/li\u003e \u003cli\u003eIncludes titanium retainers for reduced weight\u003c\/li\u003e \u003cli\u003eSpring seat included for proper installation\u003c\/li\u003e \u003cli\u003eSupports aggressive camshaft profiles\u003c\/li\u003e \u003cli\u003eReduces valve float at elevated engine speeds\u003c\/li\u003e \u003cli\u003eIdeal for race and performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eFree Length: 1.607\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 80 lbs @ 1.350\"\u003c\/li\u003e \u003cli\u003eOpen Pressure: 220 lbs @ 0.900\"\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.765\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.500\" (12.7mm)\u003c\/li\u003e \u003cli\u003eSpring Type: Single\u003c\/li\u003e \u003cli\u003eMaterial: Chrome silicone alloy\u003c\/li\u003e \u003cli\u003eRetainer Type: Titanium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Single Valve Spring\u003c\/li\u003e \u003cli\u003e1x Titanium Retainer\u003c\/li\u003e \u003cli\u003e1x Spring Seat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC0650 Single Valve Spring \u0026amp; Titanium Retainer Kit is engineered for high-RPM applications in Subaru FA20 and Toyota 4U-GSE engines. This kit includes high-performance single valve springs by PAC Racing, constructed from chrome silicone alloy for enhanced durability and performance. The titanium retainers reduce weight, contributing to improved engine response and higher rev limits.\u003c\/p\u003e\u003cp\u003e Designed to support aggressive camshaft profiles, the BC0650 kit helps prevent valve float at elevated engine speeds, making it ideal for race and performance builds. The included spring seat ensures proper installation and function. This kit is essential for enthusiasts looking to maximize the potential of their engine's valvetrain.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499499065663,"sku":"BRCBC0650","price":326.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_c9ad9383-62c4-4a47-8c3e-ed08d8c7d98a.jpg?v=1762767064"},{"product_id":"brian-crower-honda-acura-b18c-b16a-b17a-nissan-ka24de-dual-valve-springs","title":"Brian Crower BC1010 Dual Valve Springs for 1992-2001 Honda Civic Si (B16A)","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1992-2001 Honda Civic Si (B16A)\u003c\/li\u003e \u003cli\u003e1994-2001 Acura Integra (B18C\/B17A)\u003c\/li\u003e \u003cli\u003e1991-1997 Nissan 240SX (KA24DE)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDual valve spring design for high RPM stability\u003c\/li\u003e \u003cli\u003eManufactured by PAC Racing using chrome silicone alloy\u003c\/li\u003e \u003cli\u003eDesigned to prevent valve float at elevated engine speeds\u003c\/li\u003e \u003cli\u003eCompatible with stock or aftermarket camshafts up to 0.500\" lift\u003c\/li\u003e \u003cli\u003ePrecision wound for consistent pressure and performance\u003c\/li\u003e \u003cli\u003eIdeal for street performance and mild to moderate track use\u003c\/li\u003e \u003cli\u003eRetainer compatibility with BC2010, BC2011, BC2210\u003c\/li\u003e \u003cli\u003eSpring seat compatibility with BC2904 or OEM components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eType: Dual Valve Springs\u003c\/li\u003e \u003cli\u003eFree Length: 1.607\"\u003c\/li\u003e \u003cli\u003eOuter Diameter (Outer\/Inner): 1.180\" \/ 0.865\"\u003c\/li\u003e \u003cli\u003eInner Diameter (Outer\/Inner): 0.865\" \/ 0.670\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.350\" @ 80 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.900\" @ 220 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind Height: 0.765\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.500\" \/ 12.7mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1010 Dual Valve Spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC1010 dual valve springs are engineered to provide superior performance for high-revving engines. Constructed from high-quality chrome silicone alloy by PAC Racing, these springs are designed to maintain consistent pressure and prevent valve float at elevated RPMs. They are compatible with stock or aftermarket camshafts up to 0.500\" lift, making them suitable for street performance and mild to moderate track applications.\u003c\/p\u003e\u003cp\u003e These valve springs are compatible with various Honda and Nissan engines, including the B16A, B18C, B17A, and KA24DE. When paired with the appropriate retainers and spring seats, they offer enhanced durability and reliability under high-performance conditions. Installation requires standard tools and mechanical expertise; however, it's recommended to verify valve guide to retainer clearance before operation to ensure optimal performance.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499500736831,"sku":"BRCBC1010","price":232.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_9e3254ac-e795-466c-954a-407028fa0696.jpg?v=1762590188"},{"product_id":"brian-crower-honda-acura-k20a2-k20a-k24a2-f20c1-f22c1-dual-valve-springs","title":"Brian Crower BC1040 Dual Valve Springs for 2002-2006 Acura RSX K20A2","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2002-2006 Acura RSX (K20A2)\u003c\/li\u003e \u003cli\u003e2004-2008 Acura TSX (K24A2)\u003c\/li\u003e \u003cli\u003e2000-2009 Honda S2000 (F20C1, F22C1)\u003c\/li\u003e \u003cli\u003eNon-U.S. Honda\/Acura K20A\/F20C\/F22C applications (see notes for fitment)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDual spring design for enhanced high-RPM stability\u003c\/li\u003e \u003cli\u003eManufactured from high-grade chrome silicone alloy\u003c\/li\u003e \u003cli\u003eProprietary processing procedures for consistent pressure\u003c\/li\u003e \u003cli\u003eDesigned to prevent premature valve float\u003c\/li\u003e \u003cli\u003eCompatible with high-lift camshafts\u003c\/li\u003e \u003cli\u003ePrecision wound for long-term, high-RPM usage\u003c\/li\u003e \u003cli\u003eOptional titanium retainers for reduced weight\u003c\/li\u003e \u003cli\u003eSet of 16 springs for complete engine coverage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eType: Dual\u003c\/li\u003e \u003cli\u003eFree Length: 2.025\"\u003c\/li\u003e \u003cli\u003eOuter Diameter: 1.160\"\u003c\/li\u003e \u003cli\u003eInner Diameter: 0.870\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.590\" @ 80 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.110\" @ 250 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 1.030\"\u003c\/li\u003e \u003cli\u003eRetainer Compatibility: BC2010, BC2011\u003c\/li\u003e \u003cli\u003eSpring Seat: BC2904 or OEM\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.550\" \/ 13.97mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Dual Valve Springs\u003c\/li\u003e \u003cli\u003eOptional: 16x Titanium Retainers (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC1040 Dual Valve Springs are engineered for high-performance applications, specifically designed to handle the demands of high-RPM engines. These springs are wound from premium chrome silicone alloy, ensuring durability and consistent pressure over extended periods of high-speed operation. The dual spring design offers superior valve control, effectively preventing valve float and allowing for the use of high-lift camshafts.\u003c\/p\u003e\u003cp\u003e Ideal for enthusiasts and racers looking to enhance their engine's performance, the BC1040 springs are compatible with the 2002-2006 Acura RSX equipped with the K20A2 engine, the 2004-2008 Acura TSX with the K24A2 engine, and the 2000-2009 Honda S2000 featuring the F20C1 or F22C1 engines. For non-U.S. applications, such as the JDM Honda K20A or F20C\/F22C engines, fitment should be verified against specific engine specifications. Optional titanium retainers are available to further reduce weight and improve performance.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499500966207,"sku":"BRCBC1040","price":232.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_62d82b56-f8fb-4aa2-af80-21cf19654cb5.jpg?v=1762413471"},{"product_id":"brian-crower-honda-acura-k20a3-k24a-single-valve-springs","title":"Brian Crower BC1050 High-RPM Single Valve Spring Kit for K20A3 \/ K24A","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2002-2005 Honda Civic Si K20A3\u003c\/li\u003e\n\u003cli\u003e2002-2006 Honda CR-V K24A1\u003c\/li\u003e\n\u003cli\u003e2002-2006 Acura RSX Base K20A3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eK20A3\/K24A1 engine codes specifically\u003c\/li\u003e\n\u003cli\u003eCompatible retainer: BC2050\u003c\/li\u003e\n\u003cli\u003eSingle spring design, not dual\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or aftermarket camshafts within spec\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWound from highest grade, super clean chrome silicone alloy\u003c\/li\u003e\n\u003cli\u003eProprietary processing (chamfer, debur) for consistent long-term pressure\u003c\/li\u003e\n\u003cli\u003eDesigned for high-RPM, high-mileage use\u003c\/li\u003e\n\u003cli\u003ePrevents premature valve float\u003c\/li\u003e\n\u003cli\u003ePrecise, consistent spring rate across the set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSpring type: Single\u003c\/li\u003e\n\u003cli\u003eFree length: 1.879\"\u003c\/li\u003e\n\u003cli\u003eSeat load: 78 lbs. @ 1.567\"\u003c\/li\u003e\n\u003cli\u003eOpen load: 206 lbs. @ 1.100\"\u003c\/li\u003e\n\u003cli\u003eCoil bind: 0.972\"\u003c\/li\u003e\n\u003cli\u003eCompatible retainer: BC2050\u003c\/li\u003e\n\u003cli\u003eMax net cam lift: 0.520\" \/ 13.2mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e16x Single valve spring\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC1050 is a complete set of 16 single valve springs engineered specifically for the K20A3\/K24A1 engine found in the 2002-2006 Honda CR-V, 2002-2005 Civic Si, and 2002-2006 Acura RSX Base. Designed for high RPM use, these springs are wound from only the highest grade, super clean chrome silicone alloy and put through proprietary processing procedures to maintain consistent spring pressure over long-term, high-RPM operation.\u003c\/p\u003e\u003cp\u003eQuality valve springs are critical to preventing premature valve float, and this single spring design delivers a seat load of 78 lbs. at 1.567\" and an open load of 206 lbs. at 1.100\", supporting up to 0.520\" (13.2mm) of net cam lift -- enough headroom for a stock or moderately upgraded camshaft without risking coil bind. This set is designed to work with Brian Crower's BC2050 retainer for a complete, properly matched valvetrain upgrade.\u003c\/p\u003e\u003cp\u003eBuilt to the same exacting standards as the rest of Brian Crower's spring lineup, this BC1050 set is the correct choice for K20A3\/K24A1 engine builds needing reliable, consistent valve control at higher RPM without the added cost of a dual spring setup. Essential for anyone running upgraded cams or pushing this engine platform toward higher redlines.\u003c\/p\u003e\u003cmeta name=\"keywords\" content=\"Brian Crower valve springs, K20A3 high-rpm springs, K24A performance springs, Honda K-series springs, single valve spring kit, performance valvetrain upgrades, chrome-silicone alloy springs, high-rev engine components, BC1050 valve springs\"\u003e\u003cmeta name=\"description\" content=\"Upgrade your K20A3\/K24A engine with the Brian Crower BC1050 valve spring kit for high-rev performance and stability. Ideal for builds!\"\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499502342463,"sku":"BRCBC1050","price":94.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_6b915e55-1678-409c-96a7-86320c9ba344.jpg?v=1762501552"},{"product_id":"brian-crower-honda-d16y8-d16z6-single-valve-spring","title":"Brian Crower BC1070 Valve Spring for 1996-2000 Honda Civic D16Y8\/D16Z6","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1996-2000 Honda Civic DX, LX, EX (D16Y8, D16Z6, SOHC, FWD)\u003c\/li\u003e \u003cli\u003e1996-2000 Honda Civic Si (D16Z6, SOHC, FWD)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM performance applications\u003c\/li\u003e \u003cli\u003eWound from high-grade chrome silicone alloy by PAC Racing\u003c\/li\u003e \u003cli\u003eSingle coil spring type for reduced weight and increased durability\u003c\/li\u003e \u003cli\u003eSeat pressure: 1.975\" @ 58 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure: 1.500\" @ 154 lbs\u003c\/li\u003e \u003cli\u003eCoil bind height: 1.320\"\u003c\/li\u003e \u003cli\u003eFree length: 2.231\"\u003c\/li\u003e \u003cli\u003eNet cam lift clearance: 0.490\" (12.45mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSpring Type: Single coil\u003c\/li\u003e \u003cli\u003eMaterial: Chrome silicone alloy\u003c\/li\u003e \u003cli\u003eFree Length: 2.231\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.975\" @ 58 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.500\" @ 154 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind Height: 1.320\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift Clearance: 0.490\" (12.45mm)\u003c\/li\u003e \u003cli\u003eRetainer Compatibility: BC2070 or OEM\u003c\/li\u003e \u003cli\u003eSpring Seat Compatibility: OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x BC1070 Valve Spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC1070 Valve Spring is engineered for high RPM performance applications in 1996-2000 Honda Civic models equipped with the D16Y8 or D16Z6 SOHC engines. This single coil spring is wound from high-grade chrome silicone alloy by PAC Racing, ensuring consistent spring pressures and durability under demanding conditions.\u003c\/p\u003e\u003cp\u003e With a free length of 2.231\" and a seat pressure of 58 lbs at 1.975\", the BC1070 is designed to handle increased valve lift and extended RPM ranges. The open pressure of 154 lbs at 1.500\" and a coil bind height of 1.320\" provide the necessary support for performance camshaft profiles without the need for additional machining.\u003c\/p\u003e\u003cp\u003e The BC1070 Valve Spring is compatible with OEM spring seats and can be paired with BC2070 or OEM retainers. Its net cam lift clearance of 0.490\" (12.45mm) makes it suitable for a variety of performance builds, from street applications to track use.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499502407999,"sku":"BRCBC1070","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_2769d49e-6ce8-4ed7-b1c6-a0fd91e7f378.jpg?v=1762413473"},{"product_id":"brian-crower-honda-l15-single-valve-springs-set-of-16","title":"Brian Crower BC1089 Single Valve Springs for 2001-2008 Honda Fit L15A","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2001-2008 Honda Fit (L15A)\u003c\/li\u003e \u003cli\u003e2001-2008 Honda Jazz (L15A)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSingle spring design for high-RPM stability\u003c\/li\u003e \u003cli\u003eManufactured from high-grade chrome silicone alloy\u003c\/li\u003e \u003cli\u003eProprietary processing procedures for consistent pressure\u003c\/li\u003e \u003cli\u003eDesigned to prevent premature valve float\u003c\/li\u003e \u003cli\u003eCompatible with high-lift camshafts\u003c\/li\u003e \u003cli\u003ePrecision wound for long-term, high-RPM usage\u003c\/li\u003e \u003cli\u003eSet of 16 springs for complete engine coverage\u003c\/li\u003e \u003cli\u003eRetainer compatibility with BC2070\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eType: Single\u003c\/li\u003e \u003cli\u003eFree Length: 2.030\"\u003c\/li\u003e \u003cli\u003eOuter Diameter: 0.875\"\u003c\/li\u003e \u003cli\u003eInner Diameter: 0.603\"\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.700\" @ 58 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 1.300\" @ 138 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 1.023\"\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.550\" \/ 13.97mm\u003c\/li\u003e \u003cli\u003eRetainer Compatibility: BC2070\u003c\/li\u003e \u003cli\u003eSpring Seat: OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Single Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC1089 Single Valve Springs are engineered for high-performance applications, specifically designed to handle the demands of high-RPM engines. These springs are wound from premium chrome silicone alloy, ensuring durability and consistent pressure over extended periods of high-speed operation. The single spring design offers superior valve control, effectively preventing valve float and allowing for the use of high-lift camshafts.\u003c\/p\u003e\u003cp\u003e Ideal for enthusiasts and racers looking to enhance their engine's performance, the BC1089 springs are compatible with the 2001-2008 Honda Fit and Jazz equipped with the L15A engine. These springs are designed to fit the OEM spring seat and retainers, making installation straightforward without the need for additional modifications.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499502539071,"sku":"BRCBC1089","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/f6ad5d2252731b066a301b2d600fc10a.jpg?v=1741646261"},{"product_id":"brian-crower-nissan-vq35de-single-valve-springs","title":"Brian Crower BC1220 Valve Spring for 2003-2006 Nissan 350Z\/Infiniti G35 VQ35DE","description":"\u003cmeta name=\"keywords\" content=\"BC1220 valve spring, Nissan 350Z performance parts, Infiniti G35 valve spring, high RPM valve spring, chrome silicone alloy spring, valve float prevention spring, automotive performance upgrade, precision valve timing spring, reliable valve spring for VQ35DE, easy installation valve spring\"\u003e\u003cmeta name=\"description\" content=\"Enhance your Nissan 350Z or Infiniti G35 with the durable Brian Crower BC1220 valve spring, designed for high RPM performance.\"\u003e\u003cdiv id=\"tds-mobile-description\" vocab=\"https:\/\/schema.org\/\" typeof=\"Product\" style=\"display: none\"\u003e\u003cspan property=\"description\"\u003e\u003cp\u003eUpgrade your 2003-2006 Nissan 350Z or Infiniti G35 with the Brian Crower BC1220 Valve Spring. Made from premium chrome silicone alloy, it delivers high RPM reliability, consistent pressure, and prevents valve float.\u003c\/p\u003e \u003cp\u003eEasy to install, featuring a cold lash of 0.008\" intake and 0.010\" exhaust.\u003c\/p\u003e \u003cp\u003ePerfect for performance enthusiasts seeking durability!\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2003-2006 Nissan 350Z (VQ35DE)\u003c\/li\u003e \u003cli\u003e2003-2006 Infiniti G35 (VQ35DE)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance single valve spring\u003c\/li\u003e \u003cli\u003eManufactured from premium chrome silicone alloy\u003c\/li\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eEnsures consistent pressure and durability\u003c\/li\u003e \u003cli\u003ePrevents premature valve float\u003c\/li\u003e \u003cli\u003eCompatible with various engines\u003c\/li\u003e \u003cli\u003eEasy installation with no machine work required\u003c\/li\u003e \u003cli\u003eCold valve lash: 0.008\" intake \/ 0.010\" exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eSeat pressure: 80 lbs @ 1.425\"\u003c\/li\u003e \u003cli\u003eOpen pressure: 192 lbs @ 0.990\"\u003c\/li\u003e \u003cli\u003eCoil bind height: 0.900\"\u003c\/li\u003e \u003cli\u003eFree length: 1.731\"\u003c\/li\u003e \u003cli\u003eOuter diameter: 0.991\"\u003c\/li\u003e \u003cli\u003eInner diameter: 0.707\"\u003c\/li\u003e \u003cli\u003eRetainer compatibility: BC2200, BC2370\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Brian Crower BC1220 single valve spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC1220 is a high-performance single valve spring designed to withstand the rigors of high RPM applications. Manufactured from premium chrome silicone alloy, it ensures consistent pressure and durability, preventing premature valve float. This valve spring is compatible with various engines, including the Nissan VQ35DE and Toyota 3URFE, making it an ideal choice for performance enthusiasts seeking reliability and performance.\u003c\/p\u003e\u003cp\u003e Installation of the BC1220 valve spring is straightforward, requiring no machine work. With a cold valve lash of 0.008\" intake and 0.010\" exhaust, it offers precise valve timing for optimal engine performance. Whether you're upgrading your engine for street performance or track use, the BC1220 valve spring provides the reliability and performance you need.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499503915327,"sku":"BRCBC1220","price":177.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_203a29e6-705b-4de0-b7d4-6b1eeadec495.jpg?v=1762413477"},{"product_id":"brian-crower-toyota-1nz-fe-valve-springs","title":"Brian Crower BC1330 Valve Springs for 2007-2012 Toyota Yaris\/Echo\/Scion xA\/xB","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2007-2012 Toyota Yaris (1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2007-2012 Toyota Echo (1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2004-2006 Scion xA (1.5L I4, FWD)\u003c\/li\u003e \u003cli\u003e2008-2012 Scion xB (1.5L I4, FWD)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-performance single valve springs by Brian Crower\u003c\/li\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eManufactured from high-grade chrome silicone alloy\u003c\/li\u003e \u003cli\u003eProprietary processing for consistent pressure\u003c\/li\u003e \u003cli\u003eCompatible with OEM or BC2330 titanium retainers\u003c\/li\u003e \u003cli\u003eOEM spring seat compatibility\u003c\/li\u003e \u003cli\u003eSupports net cam lift up to 0.400\" (10.16mm)\u003c\/li\u003e \u003cli\u003eIdeal for performance builds and engine modifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eFree Length: 0.805\" (20.47mm)\u003c\/li\u003e \u003cli\u003eOuter Diameter: 0.855\" (21.73mm)\u003c\/li\u003e \u003cli\u003eInner Diameter: 0.635\" (16.13mm)\u003c\/li\u003e \u003cli\u003eSeat Pressure: 56 lbs @ 1.250\" (31.75mm)\u003c\/li\u003e \u003cli\u003eOpen Pressure: 100 lbs @ 0.900\" (22.86mm)\u003c\/li\u003e \u003cli\u003eCoil Bind Height: 0.795\" (20.19mm)\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.400\" (10.16mm)\u003c\/li\u003e \u003cli\u003eRetainer Compatibility: BC2330 or OEM\u003c\/li\u003e \u003cli\u003eSpring Seat Compatibility: OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Brian Crower BC1330 single valve springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC1330 valve springs are engineered to provide superior valve control at high RPMs, making them an excellent choice for performance enthusiasts and racers. Constructed from high-grade chrome silicone alloy, these springs undergo proprietary processing to ensure consistent pressure and durability. Designed specifically for Toyota and Scion vehicles equipped with the 1.5L I4 engines, they are compatible with both OEM and BC2330 titanium retainers, offering flexibility in performance setups.\u003c\/p\u003e\u003cp\u003e Whether you're building a high-revving street engine or preparing for track use, the BC1330 valve springs support net cam lifts up to 0.400\" (10.16mm), accommodating a wide range of camshaft profiles. With OEM spring seat compatibility, installation is straightforward, and the springs are designed to work seamlessly with your engine's existing components. Upgrade your valve train with Brian Crower's BC1330 valve springs for enhanced performance and reliability.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499504111935,"sku":"BRCBC1330","price":92.95,"currency_code":"USD","in_stock":true}]},{"product_id":"brian-crower-toyota-2zzfe-single-valve-spring","title":"Brian Crower BC1350 Single Valve Spring Set for Toyota 2ZZ-FE (16 springs)","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eToyota \/ Lotus - 2ZZ-FE engines (1.8 L)\u003c\/li\u003e \u003cli\u003eCommon models: Toyota Celica (2000-2005), Pontiac Vibe GT \/ 2ZZGE, Lotus Elise \/ Exige\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHigh-quality chrome-silicone alloy wire for strong, consistent spring pressure\u003c\/li\u003e \u003cli\u003ePrecision wound for uniform performance across all springs\u003c\/li\u003e \u003cli\u003eDesigned to handle high-RPM applications without coil bind or float\u003c\/li\u003e \u003cli\u003eLow mass for quick valve response\u003c\/li\u003e \u003cli\u003eDurable under repeated stress cycles\u003c\/li\u003e \u003cli\u003eIdeal for use with high-lift or performance camshafts\u003c\/li\u003e \u003cli\u003eSingle springs - can be used alone or paired with retainers \/ keepers\u003c\/li\u003e \u003cli\u003eSet of 16 springs for full four-cylinder head coverage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePart Number: BC1350\u003c\/li\u003e \u003cli\u003eMaterial: Chrome-Silicone Alloy\u003c\/li\u003e \u003cli\u003eQuantity: 16 springs\u003c\/li\u003e \u003cli\u003eApplication: 2ZZ-FE engines, high-RPM \/ performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Single valve springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe **Brian Crower BC1350** is a set of 16 high-performance single valve springs crafted from premium chrome-silicone alloy. These springs are designed specifically for 2ZZ-FE engines, delivering strong, consistent spring pressure even in high-RPM or modified builds. \u003c\/p\u003e\u003cp\u003eWhether you're building a high-revving street engine, installing a performance cam, or reinforcing the valvetrain for motorsport use, the BC1350 springs give you reliable valve control. Their lightweight, precise construction helps minimize float without sacrificing durability - making them an excellent choice for both aggressive tuning and long-term reliability. \u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499504210239,"sku":"BRCBC1350","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/af8958b1e2c3dab6d0438e46f42e067a.png?v=1741646265"},{"product_id":"brian-crower-toyota-3sgte-single-valve-spring","title":"Brian Crower BC1351 Single Valve Spring for 1988-1995 Toyota 3SGTE","description":"\u003cmeta name=\"keywords\" content=\"Brian Crower valve spring, Toyota 3SGTE performance part, high RPM valve spring, chrome silicone alloy spring, Celica MR2 turbo upgrade, aftermarket valve spring Toyota, BC1351 single valve spring, engine performance enhancement, automotive valve control spring, racing valve spring for Toyota\"\u003e\u003cmeta name=\"description\" content=\"Upgrade your Toyota 3SGTE with the Brian Crower BC1351 Valve Spring, designed for high RPM durability and optimal performance.\"\u003e\u003cdiv id=\"tds-mobile-description\" vocab=\"https:\/\/schema.org\/\" typeof=\"Product\" style=\"display: none\"\u003e\u003cspan property=\"description\"\u003e\u003cp\u003eUpgrade your Toyota 3SGTE with the Brian Crower BC1351 Single Valve Spring, perfect for 1988-1995 Celica All Trac and MR2 Turbo. Made from premium chrome silicone alloy, it ensures excellent performance under high RPMs.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eFeatures:\u003cbr\u003e1.670\" free length, 85 lbs seat pressure, 200 lbs open pressure, compatible with OEM retainers.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1988-1992 Toyota Celica All Trac (3SGTE)\u003c\/li\u003e \u003cli\u003e1993 Toyota Celica GTS All Trac (3SGTE)\u003c\/li\u003e \u003cli\u003e1991-1995 Toyota MR2 Turbo (3SGTE)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for high RPM applications\u003c\/li\u003e \u003cli\u003eManufactured from high-grade chrome silicone alloy\u003c\/li\u003e \u003cli\u003eFeatures proprietary processing for consistent pressures\u003c\/li\u003e \u003cli\u003eCompatible with OEM retainer (BC2351) and spring seat\u003c\/li\u003e \u003cli\u003eFree length: 1.670 inches\u003c\/li\u003e \u003cli\u003eSeat pressure: 1.350 inches @ 85 lbs\u003c\/li\u003e \u003cli\u003eOpen pressure: 0.900 inches @ 200 lbs\u003c\/li\u003e \u003cli\u003eCoil bind height: 0.820 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eMaterial: Chrome silicone alloy\u003c\/li\u003e \u003cli\u003eFree Length: 1.670 inches\u003c\/li\u003e \u003cli\u003eSeat Pressure: 1.350 inches @ 85 lbs\u003c\/li\u003e \u003cli\u003eOpen Pressure: 0.900 inches @ 200 lbs\u003c\/li\u003e \u003cli\u003eCoil Bind: 0.820 inches\u003c\/li\u003e \u003cli\u003eNet Cam Lift: 0.460 inches \/ 11.68 mm\u003c\/li\u003e \u003cli\u003eRetainer Compatibility: BC2351 (OEM) or BC2351-1 (titanium)\u003c\/li\u003e \u003cli\u003eSpring Seat Compatibility: OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Brian Crower BC1351 Single Valve Spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC1351 Single Valve Spring is engineered for high-performance applications in Toyota's 3SGTE engine, commonly found in the 1988-1995 Celica All Trac and MR2 Turbo models. Crafted from high-grade chrome silicone alloy, this spring is designed to withstand the rigors of high RPM operation, ensuring consistent valve control and performance.\u003c\/p\u003e\u003cp\u003e With a free length of 1.670 inches and seat pressure of 85 lbs at 1.350 inches, the BC1351 offers optimal support for aggressive camshaft profiles and high-revving setups. The open pressure reaches 200 lbs at 0.900 inches, and the coil bind height is set at 0.820 inches, accommodating substantial cam lift without compromising reliability.\u003c\/p\u003e\u003cp\u003e This spring is compatible with the OEM retainer (BC2351) and spring seat, making it a direct replacement for stock components. For applications requiring enhanced durability, the BC1351 can also be used with the BC2351-1 titanium retainer. Whether you're building a street\/strip hybrid or a dedicated race engine, the BC1351 provides the necessary valve control to support your performance goals.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499504308543,"sku":"BRCBC1351","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_cc04b079-8fba-4557-9094-42e9bced4491.jpg?v=1762413482"},{"product_id":"brian-crower-honda-acura-b18c-b16a-h22-k-series-f-series-titanium-retainers-limited-street-rac","title":"Brian Crower BC2010 Titanium Valve Retainers for Honda\/Acura B16\/B18\/H22\/K-Serie","description":"\u003cmeta name=\"description\" content=\"Upgrade your Honda\/Acura with Brian Crower BC2010 titanium valve retainers--lightweight, high-strength, and perfect for high-RPM performance.\"\u003e\u003cmeta name=\"keywords\" content=\"Brian Crower valve retainers, titanium valve retainers for Honda, high-performance engine parts, B16 B18 engine upgrades, lightweight valvetrain components, CNC-machined titanium retainers, Acura performance parts, high-RPM valve control, aftermarket valve spring compatibility, street and race engine enhancements\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHonda\/Acura vehicles with compatible B16, B18, H22, K-Series \u0026amp; F-Series engines\u003c\/li\u003e \u003cli\u003eExamples include Acura ILX (2013-2014), Acura Integra (1994-2001), Acura RSX (2002-2006), Honda Accord \u0026amp; TSX with applicable engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16 high-performance titanium valve retainers\u003c\/li\u003e \u003cli\u003eCNC-machined 6AL4V titanium for exceptional strength-to-weight ratio\u003c\/li\u003e \u003cli\u003eDesigned for high-RPM and limited street\/race use\u003c\/li\u003e \u003cli\u003eSignificantly lighter than OE steel retainers for improved valvetrain response\u003c\/li\u003e \u003cli\u003eHelps reduce valvetrain mass for higher rev capability\u003c\/li\u003e \u003cli\u003eCompatible with performance valve spring kits and stronger aftermarket springs\u003c\/li\u003e \u003cli\u003eIdeal when upgrading camshafts or building high-rev engines\u003c\/li\u003e \u003cli\u003ePrecision fit for OEM and aftermarket valve springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePart Number: BC2010\u003c\/li\u003e \u003cli\u003eType: Titanium valve retainers\u003c\/li\u003e \u003cli\u003eMaterial: CNC-machined 6AL4V titanium\u003c\/li\u003e \u003cli\u003eQuantity: 16 retainers\u003c\/li\u003e \u003cli\u003eApplication: Honda \u0026amp; Acura B16A, B18C, H22A, K-Series, F20C\/F22C valvetrains\u003c\/li\u003e \u003cli\u003eIntended Use: Limited street\/race\/high-RPM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x Brian Crower titanium valve retainers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC2010 Titanium Valve Retainer kit is crafted for enthusiasts looking to reduce valvetrain mass and increase engine responsiveness for high-RPM or performance applications. CNC-machined from premium 6AL4V titanium, these retainers are significantly lighter than stock steel units, helping to minimize inertia at high engine speeds and improve valve control when paired with stronger aftermarket valve springs. \u003c\/p\u003e\u003cp\u003eDesigned to fit a range of popular Honda and Acura performance engines - including B16, B18, H22, K-Series and select F-Series applications - this kit is ideal for builds with upgraded camshafts or valvetrain enhancements. Whether you're building a street\/track build or preparing an engine for more aggressive tuning, BC2010 retainers offer durability and performance where lighter valvetrain components matter most. \u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499504374079,"sku":"BRCBC2010","price":177.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_7f854aca-13f3-4516-b0a4-81fd77abe57a.jpg?v=1762501555"},{"product_id":"brian-crower-honda-acura-b18a-b18b-b20b-titanium-retainers","title":"Brian Crower BC2020-1 Titanium Retainer for 1989-2001 Honda\/Acura B18A\/B18B\/B20B","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1989-2001 Honda Civic (EF, EG, EK), Integra (DA, DC) with B18A, B18B, or B20B engine\u003c\/li\u003e \u003cli\u003e1992-2001 Acura Integra (DA, DC) with B18A, B18B, or B20B engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eCNC machined from 6AL4V round bar titanium for precision and durability\u003c\/li\u003e \u003cli\u003eApproximately 40% lighter than steel retainers, reducing valve train weight\u003c\/li\u003e \u003cli\u003eDesigned to withstand high RPM conditions, enhancing engine performance\u003c\/li\u003e \u003cli\u003eStock installation height for easy integration into existing setups\u003c\/li\u003e \u003cli\u003eStem diameter: 6.5mm, ensuring compatibility with OEM valve springs\u003c\/li\u003e \u003cli\u003eOuter diameter: 1.102 inches, with step dimensions of 0.806\" and 0.599\"\u003c\/li\u003e \u003cli\u003eIndividual retainer weight: 6.2 grams, contributing to overall weight reduction\u003c\/li\u003e \u003cli\u003eRecommended for dual spring applications with limited street use (\u0026lt;7000 miles\/year)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eMaterial: 6AL4V Titanium\u003c\/li\u003e \u003cli\u003eStem Diameter: 6.5mm\u003c\/li\u003e \u003cli\u003eOuter Diameter: 1.102 inches\u003c\/li\u003e \u003cli\u003eStep 1 Diameter: 0.806 inches\u003c\/li\u003e \u003cli\u003eStep 2 Diameter: 0.599 inches\u003c\/li\u003e \u003cli\u003eInstallation Height: Stock\u003c\/li\u003e \u003cli\u003eWeight per Retainer: 6.2 grams\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Brian Crower BC2020-1 Titanium Retainer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC2020-1 Titanium Retainer is engineered for Honda and Acura B-series engines, specifically the B18A, B18B, and B20B variants. Constructed from high-grade 6AL4V titanium, this retainer offers a significant weight reduction - approximately 40% lighter than its steel counterparts - without compromising strength. This reduction in weight contributes to improved valve train response and higher RPM potential, making it an excellent choice for performance enthusiasts seeking to enhance their engine's capabilities.\u003c\/p\u003e\u003cp\u003e With a stock installation height and precise dimensions, the BC2020-1 is designed for seamless integration into existing valve spring setups. It is particularly suited for dual spring applications with limited street use, as recommended by Brian Crower. While titanium retainers are known for their strength, they may experience wear over time in dual spring configurations, especially under high-mileage conditions. Therefore, it's advisable to monitor their condition regularly if used in such setups.\u003c\/p\u003e\u003cp\u003e Whether you're building a high-performance street engine or preparing for track use, the BC2020-1 Titanium Retainer provides the durability and performance enhancements needed to push your B-series engine to its limits.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499504505151,"sku":"BRCBC2020","price":177.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_5269e0b9-f4e0-4f0a-a541-f104e26df7f8.jpg?v=1762413485"},{"product_id":"brian-crower-honda-d16y8-d16z6-titanium-retainers","title":"Brian Crower BC2070 Titanium Retainers for 1992-2000 Honda Civic D16Y8\/D16Z6","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1992-2000 Honda Civic EX, Si, HX, LX, GX, DX, CX (D16Y8\/D16Z6)\u003c\/li\u003e \u003cli\u003e1993-1997 Honda Civic del Sol Si (D16Z6)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePrecision CNC machined from premium 6AL4V titanium\u003c\/li\u003e \u003cli\u003eApproximately 40% lighter than OEM steel retainers\u003c\/li\u003e \u003cli\u003eDesigned for high-performance applications\u003c\/li\u003e \u003cli\u003eReduces overall valvetrain weight for higher RPM capability\u003c\/li\u003e \u003cli\u003eEnhanced durability under high-stress conditions\u003c\/li\u003e \u003cli\u003eStock installation height for direct fitment\u003c\/li\u003e \u003cli\u003eStem diameter: 5.5mm\u003c\/li\u003e \u003cli\u003eOuter diameter: 0.875\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eMaterial: 6AL4V Titanium\u003c\/li\u003e \u003cli\u003eWeight: 4.6 grams per retainer\u003c\/li\u003e \u003cli\u003eStem Diameter: 5.5mm\u003c\/li\u003e \u003cli\u003eOuter Diameter: 0.875\"\u003c\/li\u003e \u003cli\u003eInstallation Height: Stock\u003c\/li\u003e \u003cli\u003eRecommended for high-performance applications\u003c\/li\u003e \u003cli\u003eNot recommended for high-mileage daily driving (over 7,000 miles annually)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e16x BC2070 Titanium Retainers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Brian Crower BC2070 Titanium Retainers are engineered for enthusiasts seeking to enhance their Honda D16Y8 or D16Z6 engine's performance. Constructed from premium 6AL4V titanium, these retainers are approximately 40% lighter than the OEM steel counterparts, reducing valvetrain mass and allowing for higher RPM capabilities. This makes them ideal for high-performance applications, such as racing or spirited driving.\u003c\/p\u003e\u003cp\u003e With a stock installation height and precise CNC machining, the BC2070 retainers offer a direct fitment without the need for additional modifications. The set includes 16 retainers, sufficient for a complete engine overhaul. It's important to note that while these retainers are suitable for high-performance use, they are not recommended for vehicles driven over 7,000 miles annually, as titanium can wear over time under continuous use.\u003c\/p\u003e\u003cp\u003e Upgrade your engine's valvetrain with the Brian Crower BC2070 Titanium Retainers and experience improved performance and durability in your Honda Civic or del Sol.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499504603455,"sku":"BRCBC2070","price":177.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_82929231-9653-454e-9bb1-7ed9498066bf.jpg?v=1762413486"},{"product_id":"brian-crower-nissan-sr2-de-t-titanium-retainer-one-retainer-only","title":"Brian Crower Nissan SR2-DE-T Titanium Retainer *ONE RETAINER ONLY*","description":"Brian Crower Nissan SR2-DE-T Titanium Retainer *ONE RETAINER ONLY*","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499504767295,"sku":"BRCBC2200-1","price":27.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/e0975fc574f1efe238db25322f37e2da.jpg?v=1741646269"},{"product_id":"brian-crower-subaru-ej205-wrx-ej257-sti-titanium-retainers-set-of-16","title":"Brian Crower BC2300-16 Titanium Valve Spring Retainers for 02-21 Subaru WRX STI","description":"\u003cmeta name=\"keywords\" content=\"titanium valve spring retainers, Brian Crower valve retainers, Subaru WRX performance parts, EJ series valve springs, lightweight valve retainers, high RPM engine components, Subaru STI upgrades, automotive performance parts, titanium automotive accessories, valvetrain dynamics parts\"\u003e\u003cmeta name=\"description\" content=\"Upgrade your Subaru or Toyota with BC2300-16 Titanium Valve Spring Retainers, 40% lighter for improved high-RPM performance.\"\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2002-2014 Subaru Impreza WRX (EJ205\/EJ255, 2.0L\/2.5L Turbo)\u003c\/li\u003e\n\u003cli\u003e2004-2021 Subaru Impreza WRX STI (EJ257, 2.5L Turbo)\u003c\/li\u003e\n\u003cli\u003e2015-2021 Subaru WRX STI (EJ257, 2.5L Turbo)\u003c\/li\u003e\n\u003cli\u003e2005 Saab 9-2X Aero (EJ255, 2.5L Turbo)\u003c\/li\u003e\n\u003cli\u003e1988-1992 Toyota Celica All-Trac (3S-GTE, 2.0L Turbo)\u003c\/li\u003e\n\u003cli\u003e1993 Toyota Celica GTS All-Trac (3S-GTE, 2.0L Turbo)\u003c\/li\u003e\n\u003cli\u003e1991-1995 Toyota MR2 Turbo (3S-GTE, 2.0L Turbo)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 6mm valve stem applications\u003c\/li\u003e\n\u003cli\u003eCompatible with BC1600 single valve springs and other BC valve spring kits\u003c\/li\u003e\n\u003cli\u003eSubaru EJ applications require BC2960 keepers\/locks (sold separately)\u003c\/li\u003e\n\u003cli\u003eToyota 3S-GTE applications require BC2951 keepers\/locks (sold separately)\u003c\/li\u003e\n\u003cli\u003eVerify keeper\/lock compatibility when using with OEM or aftermarket valves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePremium 6AL4V aerospace-grade titanium construction\u003c\/li\u003e\n\u003cli\u003eCNC machined from round bar titanium to exacting tolerances\u003c\/li\u003e\n\u003cli\u003eApproximately 40% lighter than OEM steel retainers\u003c\/li\u003e\n\u003cli\u003e100% Rockwell hardness (RC) checked for consistent quality\u003c\/li\u003e\n\u003cli\u003eDesigned for high-RPM performance applications\u003c\/li\u003e\n\u003cli\u003eReduced valvetrain mass for faster valve response\u003c\/li\u003e\n\u003cli\u003ePrevents valve float at extended RPM ranges\u003c\/li\u003e\n\u003cli\u003ePrecision-machined surfaces for proper spring and keeper seating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMaterial: 6AL4V titanium alloy\u003c\/li\u003e\n\u003cli\u003eValve Stem Diameter: 6mm\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 16 (complete engine set)\u003c\/li\u003e\n\u003cli\u003eApplication: Single spring retainer configuration\u003c\/li\u003e\n\u003cli\u003eCompatible Engines: Subaru EJ20\/EJ22\/EJ25, Toyota 3S-GTE\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e16x Brian Crower titanium valve spring retainers\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Brian Crower BC2300-16 Titanium Valve Spring Retainers deliver significant weight reduction and improved valvetrain dynamics for high-performance Subaru EJ and Toyota 3S-GTE engine builds. CNC machined from premium 6AL4V aerospace-grade titanium round bar stock, these retainers weigh approximately 40% less than factory steel units, reducing reciprocating mass for faster valve response and higher safe RPM limits. Every retainer is 100% Rockwell hardness checked to ensure consistent metallurgical properties across the complete set of 16 pieces.\u003c\/p\u003e\u003cp\u003eDesigned to work seamlessly with Brian Crower valve springs by PAC Racing, these titanium retainers are essential for builds targeting extended RPM ranges where valve float becomes a concern with heavier OEM components. The precision CNC machining ensures proper seating surfaces for valve springs and keepers, maintaining consistent installed heights and spring pressures. Whether building a rally-spec WRX, time attack STI, or turbocharged Celica All-Trac, the BC2300-16 retainers provide the lightweight strength needed for reliable high-RPM performance. Professional installation and proper valve spring matching are recommended to achieve optimal results.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":50499504832831,"sku":"BRCBC2300-16","price":177.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_e8642ef0-ef4b-48f0-97d7-08cdfd160947.jpg?v=1762501557"}],"url":"https:\/\/wcaperformance.com\/collections\/valve-springs-retainers.oembed?page=6","provider":"WCA Performance","version":"1.0","type":"link"}