Skunk2 Racing Ultra Series K20A3 & K24A1 High-Performance Camshafts for Honda/Acura

Description

Upgrade your Honda or Acura engine with the Skunk2 Racing Ultra Series camshafts, part number 305-05-7040, designed to deliver up to 80 horsepower gains. Crafted from high-quality forged tool steel and CNC ground for precise profiles, these camshafts optimize mid-range and top-end horsepower and torque, with peak power shifted higher in the RPM range. Their innovative lobes, featuring patent-pending profiles with increased lift, velocity, and acceleration, ensure seamless VTEC crossover and the broadest possible powerband. These camshafts are especially effective for heavily modified or turbocharged engines, providing dramatic increases in horsepower and torque while maintaining valvetrain stability and engine response.

Each Ultra Series camshaft is manufactured using advanced techniques, including cubic-boron grinding wheels and state-of-the-art CNC grinding, to ensure durability and precision. The profiles incorporate Fast Ramp and AMAX technology, resulting in enhanced throttle response from idle to redline. These camshafts are engineered to withstand torsional stresses and reduce frictional effects, making them suitable for high-output applications. They are specifically designed for Honda’s K-series engines, including the K20A3 and K24A1 variants, and fit a variety of Acura models from 2002 to 2008.

Installation of the Ultra Series camshafts is ideal for enthusiasts seeking significant performance improvements and a broader powerband for street or track use. With duration ratings of approximately 280 degrees intake and 283 degrees exhaust at 1mm lift, and lift values of nearly 0.575 inches intake and 0.595 inches exhaust, these camshafts provide aggressive valve timing for maximum performance. They are intended for off-highway use and are not CARB approved, requiring acknowledgment of these specifications prior to installation. Enhance your engine’s potential with Skunk2’s Ultra Series camshafts and experience unmatched power and response across the entire RPM range.

Features:

• Up to 80 horsepower gains with optimized camshaft profiles

• High-lift, racing grade design for maximum performance

• Manufactured from proprietary forged tool steel for strength and durability

• CNC ground with patent-pending lobes featuring increased lift and velocity

• Incorporates Fast Ramp and AMAX technology for improved response

• Designed for Honda K-series engines, including K20A3 and K24A1 variants

• Seamless VTEC crossover with a broad powerband

• Suitable for heavily modified or turbocharged engines

• Precision machined with advanced grinding techniques for durability

• Includes a set of two camshafts with detailed specifications

Fitment:
Acura RSX Type-S 2002
Acura RSX Type-S 2003
Acura RSX Type-S 2004
Acura RSX Type-S 2005
Acura RSX Type-S 2006
Acura TSX Base 2004
Acura TSX Base 2005
Acura TSX Base 2006
Acura TSX Base 2007
Acura TSX Base 2008
Honda Civic MUGEN Si 2008
Honda Civic Si 2006
Honda Civic Si 2007
Honda Civic Si 2008
Honda Civic Si 2009
Honda Civic Si 2010
Honda Civic Si 2011