Factory GM camshaft used in the ZR1 Corvette LS9 engines. This is a popular, budget camshaft upgrade for all LS engines. This camshaft DOES NOT have a reluctor on the rear for the camshaft sensor, so Gen 3 (2005-earlier) applications will require an LS2 timing cover/front cam sensor and 1x sprocket conversion.
- Cam Style:
- Hydraulic roller tappet
- Basic Operating RPM Range:
- N/A
- Intake Duration at .050 inch Lift:
- 211
- Exhaust Duration at .050 inch Lift:
- 230
- Duration at .050 inch Lift:
- 211 int./230 exh.
- Advertised Intake Duration:
- N/A
- Advertised Exhaust Duration:
- N/A
- Advertised Duration:
- N/A
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.562 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.562 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.562 int./0.562 exh.
- Lobe Separation (degrees):
- 122.5
- Computer-Controlled Compatible:
- Yes
- Material:
- Billet Steel
- Camshaft Gear Attachment:
- 3-bolt
- Valve Springs Required:
- No
- Grind Number:
- N/A
- Camshaft Manufacturers Description:
- Hydraulic Roller - LS9 Cam
- Quantity:
- Sold individually.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
