Skunk2 Tuner Series STAGE 4 Camshafts D16Y8 VTEC Civic 1988-00 CRX 88-91 Civic Del Sol 93-97

Skunk2 Racing's Stage 4 Camshaft is designed as a performance upgrade to highly modified vehicles running the D15/ D16 VTEC engines. The Stage 4 camshaft will outperform all other Skunk2 offerings from idle to redline with no loss in drivability. A great match for max effort NA and Turbo engine builds. Stage 4's require a simple valve spring and retainer upgrade due to the additional lift, duration and increased RPM range. 

Our Stage 4's incorporate Skunk2 Racing's cutting-edge Fast Ramp and AMAX features, which are responsible for increasing overall performance, 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 valve-train longevity.

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

Fitment : 

1988 - 2000 Honda Civic (CX, DX, EX, GX, HX, LX)
1993 - 1997 Honda Civic del Sol (S, Si)
1988 - 1991 Honda CRX (Base, HF, Si)

Note:

Intake - Lift: 12.09mm/ Duration: 254°
Exhaust - Lift: 11.68mm/ Duration: 254°
Valve Clearance - Intake: 0.008� / Exhaust: 0.010�

Skunk2 Adjustable Cam Gear Required for fine tuning