Skunk2 Ultra Series Honda/Acura K20A/K20A2/K20Z1/K20Z3/K24A2 DOHC i-VTEC Drop In D1 Camshafts

Skunk2 Racing's "Drop-In" Camshafts are designed as a performance upgrade to stock or near stock vehicles running the 3 Lobe VTEC K20A/ K20A2/ K20Z1/ K20Z3 and K24A2 engines or cylinder heads. These camshafts will outperform the stock camshaft from idle to redline with no loss in drivability. DIC's are compatible with stock valve springs and retainers; however, a valve spring upgrade can always be considered beneficial.

Our DIC's incorporate the same cutting-edge Fast Ramp and AMAX features as our professional BMF and Ultra lines, which are responsible for increasing overall performance and producing unmatched response from idle to redline. You can expect optimized mid-range and top-end horsepower/torque with peak power moved up the RPM band, producing a seamless VTEC crossover!

Fast Ramp - The same technology used in Formula One racing, where seat timing is reduced, which results in additional cylinder pressure and more torque but without compromising valvetrain longevity.

AMAX - A Skunk2 design that simply maximizes the area under the lift curve but without compromising reliability or valvetrain stability. Skunk2's profiles feature more duration than competitors' at lifts above 1mm, resulting in greater efficiency and more power.

Independent tests have shown average gains to be in the neighborhood of +15-18 horsepower with the occasional +20-22 hp on really efficient combos! Drop-In cams are indeed drop-in but proper installation (checking all critical clearances and degreeing) and tuning are still necessary and many times may be the difference in the numbers you will see.

Vehicle Fitment

• 2002-2006 Acura RSX
• 2004-2008 Acura TSX
• 2006-2011 Honda Civic

Please verify exact fitment for your trim and engine before ordering.

Manufacturer Part Number: 305-05-7000

Images are for illustrative purposes only. Actual product may vary.

Emissions Note: This product is not CARB approved and is not legal for sale or use on pollution-controlled motor vehicles in California, or in states that have adopted California emission standards. It is intended for off-road / racing use only. It is the responsibility of the installer/end-user to ensure compliance with all applicable federal, state and local emissions regulations.

⚠ WARNING (California Proposition 65): This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.