Voodoo camshafts are designed with very aggressive ramp profiles, yet the asymmetrical lobe design uses slower closing rates that set the valve down easy, reducing noise and increasing valvetrain durability. Each camshaft features more area under the curve, which results in improved throttle response, quicker acceleration, and more horsepower. Camshafts are offered separately, or in kit form complete with lifters.
- Cam Style:
- Mechanical Roller Tappet
- Basic Operating RPM Range:
- 3,000-7,200
- Intake Duration at .050 inch Lift:
- 255
- Exhaust Duration at .050 inch Lift:
- 263
- Duration at .050 inch Lift:
- 255 int./263 exh.
- Advertised Intake Duration:
- 285
- Advertised Exhaust Duration:
- 293
- Advertised Duration:
- 285 int./293 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.680 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.680 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.680 int./0.680 exh.
- Lobe Separation (degrees):
- 110
- Computer-Controlled Compatible:
- No
- Material:
- Billet Steel
- Camshaft Gear Attachment:
- 3-bolt
- Valve Springs Required:
- Yes
- Hot Lash:
- 0.018 in. int./0.018 in. exh.
- Camshaft Usage:
- Drag race
- Camshaft Manufacturers Description:
- Mechanical Roller - Voodoo: Good cam for Pro Street or mild bracket racing applications. Works well in 454-540 c.i. motors. Needs 3500+ RPM stall converter, headers, 10.5:1+ compression and 4.10+ gearing. Rough idle.
- Quantity:
- Sold individually.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.5L396-7.4L/454
- Years:
- 1967-1990
- Engine Family:
- Chevy big block Gen V
- Years:
- 1991-1995
- Engine Family:
- Chevy big block Gen VI
- Engine Sizes:
- 7.4L/454
- Years:
- 1996
