Tuner Stage 4 Camshaft Set - Honda Civic D-Series VTEC
Skunk2 Racing's Tuner 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 Tuner offerings from idle to redline with no loss in drivability. A great match for max effort NA and Turbo engine builds. Tuner Stage 4's require a simple valve spring and retainer upgrade due to the additional lift, duration and increased RPM range.
Our Tuner 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.
Features & Benefits
- For highly modified D Series NA and Turbo D-Series
- Fast Ramp & AMAX Technologies
- Optimized mid-range and top-end power
- Seamless VTEC Crossover
- No loss in drivability
- Unmatched response from idle to redline
- Requires upgraded valve springs and retainers
- Intake - Lift: 12.09mmm/ Duration: 254 | Exhaust - Lift: 11.68mm/ Duration: 254
- Valve Clearance - Intake: 0.008" / Exhaust: 0.010"
Notes
Intake - Lift: 12.09mm/ Duration: 254°
Exhaust - Lift: 11.68mm/ Duration: 254°
Valve Clearance - Intake: 0.008” / Exhaust: 0.010”
Fitment & Specs
- 1988 - 2000 Honda Civic (1.6L CX/DX/EX/GX/HX/LX/Si)
- 1993 - 1997 Honda Del Sol (1.6L S/Si/VTEC)
- 1988 - 1991 Honda CR-X (1.6L Base/Si/HF)