{"product_id":"wiseco-nissan-vg30-turbo-9cc-1-260-x-87mm-piston-shelf-stock-kit","title":"Wiseco K549M87AP Forged Piston Kit for 1990-1996 Nissan 300ZX VG30DETT","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1990-1996 Nissan 300ZX (VG30DETT, 3.0 L twin-turbo)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eForged 2618 aluminum for high strength and durability\u003c\/li\u003e \u003cli\u003eArmorGlide® skirt coating reduces friction and noise\u003c\/li\u003e \u003cli\u003eDish-style piston crown (-9.0 cc) to lower compression\u003c\/li\u003e \u003cli\u003eStrutted forging for added structural rigidity\u003c\/li\u003e \u003cli\u003ePrecision ring grooves and anti-detonation groove\u003c\/li\u003e \u003cli\u003eForced pin oiling for enhanced wrist-pin lubrication\u003c\/li\u003e \u003cli\u003eComes with high-performance ring set (8700XX series)\u003c\/li\u003e \u003cli\u003eDesigned for performance turbo applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eBore: 87.00 mm (3.425\")\u003c\/li\u003e \u003cli\u003eCompression Height: 32.00 mm\u003c\/li\u003e \u003cli\u003ePiston Dish Volume: -9.00 cc\u003c\/li\u003e \u003cli\u003eCompression Ratio: ~8.5-8.9:1\u003c\/li\u003e \u003cli\u003eWrist Pin Diameter: 22 mm (0.866\")\u003c\/li\u003e \u003cli\u003eRing Set: 1.0 mm \/ 1.2 mm \/ 2.8 mm (8700XX)\u003c\/li\u003e \u003cli\u003ePiston Material: 2618 forged aluminum\u003c\/li\u003e \u003cli\u003eQuantity: 6 pistons per kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e6x forged pistons\u003c\/li\u003e \u003cli\u003e6x 22 mm wrist pins\u003c\/li\u003e \u003cli\u003e6x high-performance ring sets (8700XX)\u003c\/li\u003e \u003cli\u003e6x circlips \/ locks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Wiseco K549M87AP is a high-performance forged piston kit specifically made for the Nissan VG30DETT 3.0 L twin-turbo engine used in the 1990-1996 300ZX. These pistons are crafted from high-strength 2618 aluminum to handle the extreme loads of a turbocharged setup.\u003c\/p\u003e \u003cp\u003eWith a -9.0 cc dished crown, the compression ratio is deliberately lowered to ~8.5-8.9:1, making them ideal for boosted applications where detonation resistance is critical. The strutted design adds rigidity under load, while the ArmorGlide® coating reduces friction and improves longevity.\u003c\/p\u003e \u003cp\u003eThis kit is complete with 22 mm wrist pins, locking clips, and a premium 8700XX ring set. Forced pin oiling ensures optimum lubrication around the wrist pins during high-demand operation - making this a robust choice for performance-focused turbo builds. \u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53325024198975,"sku":"WISK549M87AP","price":998.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/d68ad1a708d5931a5acbacc66a8e9f13L.jpg?v=1780025344","url":"https:\/\/wcaperformance.com\/products\/wiseco-nissan-vg30-turbo-9cc-1-260-x-87mm-piston-shelf-stock-kit","provider":"WCA Performance","version":"1.0","type":"link"}