Skunk2 Ultra Series Honda/Acura K20A3 & K24A1/ A3/ A4/ A8 DOHC i-VTEC Stage 3 Cam Shafts

Skunk2 Racing is well-known for its performance parts, especially for Honda's K-series engines. If you're building a high-output K20A3 or K24 engine for your 2002-2006 Acura RSX, 2004-2008 Acura TSX, or 2007-2010 Honda Civic, these Ultra Series Stage 3 camshafts are designed to significantly boost your engine's performance.

These camshafts are engineered to push peak power further up the RPM band, optimizing your engine's mid-range and top-end horsepower and torque. You'll notice a broader powerband with a seamless VTEC crossover, making the engine feel more responsive across a wider range. They are manufactured from a proprietary, high-quality forged tool steel core, then CNC ground with patent-pending profiles. This process results in unique lobe shapes with advanced lift and acceleration characteristics, aiming for increased horsepower and torque while maintaining valvetrain stability. The Fast Ramp and AMAX profile technology contribute to improved overall performance and response from idle to redline.

With an intake duration of 275 degrees and lift of 0.580 inches, and an exhaust duration of 277 degrees and lift of 0.565 inches, these camshafts are intended for heavily modified engines. Keep in mind these are not CARB approved and cannot be shipped to California. For optimal performance and reliability, it's recommended to consult the manufacturer's installation instructions and ensure your valvetrain components are up to the task.