Skunk2 305-05-0230 Tuner Series Stage 3 Camshaft Set for 2002-2011 Honda/Acura

Vehicle Fitment

• 2002-2006 Acura RSX Type-S (K20A2 / K20Z1 2.0L I4 VTEC)
• 2006-2011 Honda Civic Si (K20Z3 / K24A2 2.0L/2.4L I4 i-VTEC)
• 2004-2008 Acura TSX Base (K24A2 2.4L I4 VTEC)

Features

• Stage 3 camshaft set engineered for high-performance K-Series i-VTEC engines
• Estimated +30-35 hp and +24-26 lb-ft torque gain in proper builds
• Fast-Ramp and AMAX profile technologies for stronger VTEC engagement and extended RPM range
• CNC-machined hardened cam lobes built for durability under race-level conditions
• Optimised lift and duration (~14.00 mm intake, ~13.00 mm exhaust) for high-rev performance
• Designed for naturally aspirated or lightly forced K-Series builds with upgraded supporting components
• Requires upgraded valvetrain (valve springs/retainers) and professional tuning for optimal results
• Street legality may be impacted; confirm regional emissions and local regulations

Specifications

• Part Number: 305-05-0230
• Intake Duration: ~278° at 0.000" lash; Intake Lift: ~14.00 mm
• Exhaust Duration: ~282° at 0.000" lash; Exhaust Lift: ~13.00 mm
• Valve Clearance (cold): Intake .008" / Exhaust .010"
• Usable RPM Range: Approx. 1,500-9,400 rpm
• Engine Compatibility: Honda/Acura K-Series i-VTEC 2.0L/2.4L (K20/K24)
• Emissions: Not legal for sale or use on pollution-controlled motor vehicles in certain regions

Included Components

• 1x Intake camshaft (Stage 3 profile)
• 1x Exhaust camshaft (Stage 3 profile)
• Installation guide (manufacturer supplied)

Product Description

The Skunk2 Tuner Series Stage 3 Camshaft Set (part 305-05-0230) is built for serious performance in the Honda/Acura K-Series i-VTEC engines (2.0L/2.4L). With its aggressive lift (~14.00 mm intake / ~13.00 mm exhaust) and extended duration (~278°/282°), it delivers an estimated +30-35 hp and +24-26 lb-ft of torque when installed with supporting modifications and proper tuning.

Manufactured with precision CNC machining and utilising advanced profile technologies (Fast-Ramp & AMAX), this cam set is designed for high-rev, high-flow K-Series builds. It is ideal for naturally aspirated or lightly forced setups that have upgraded valvetrain, intake, exhaust, and engine management. Installation should be carried out by experienced engine builders, and correct valve clearances, timing, and tuning are critical for safe operation and maximizing performance.

Fitment is confirmed for the listed years and models. **Fitment confirmed through 2011. 2025 coverage unconfirmed at time of listing.** Verify your exact engine code, chassis and any regional emissions restrictions before purchasing or installing.