High-performance camshafts are ideal for street/strip or bracket racing, with an excep-tional balance of horsepower and torque over a broad RPM range.
- Cam Style:
- Mechanical Roller Tappet
- Basic Operating RPM Range:
- 3,000-7,400
- Intake Duration at .050 inch Lift:
- 247
- Exhaust Duration at .050 inch Lift:
- 249
- Duration at .050 inch Lift:
- 247 int./249 exh.
- Advertised Intake Duration:
- 279
- Advertised Exhaust Duration:
- 281
- Advertised Duration:
- 279 int./281 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.585 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.585 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.585 int./0.585 exh.
- Lobe Separation (degrees):
- 106
- Computer-Controlled Compatible:
- No
- Camshaft Gear Attachment:
- 3-bolt
- Valve Springs Required:
- Yes
- Firing Order:
- 1-8-4-3-6-5-7-2
- Camshaft Usage:
- Circle Track/Drag Race
- Camshaft Manufacturers Description:
- Mechanical Roller - Lopey idle, great Oval Track & heavy Drag car.
- Quantity:
- Sold individually.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/262-6.6L/400
- Years:
- 1955-1995
