Additional Attributes:
- GTIN: 00036584313021
- Camshaft Series: Thumpr
- Usage: Street/Performance
- Cam Type: Hydraulic Roller
- Grind Number: 283THR7
- Basic Operating RPM Range: 1,700-5,500
- Intake Duration at .050 Inch Lift: 227
- Exhaust Duration at .050 inch Lift: 241
- Advertised Intake Duration: 283
- Advertised Exhaust Duration: 303
- Lobe Separation: 107
- Intake Valve Lift: 0.513
- Exhaust Valve Lift: 0.498
- Lifters Included: No
- Valve Springs Required: Yes
- Assembly Lubricant Included: No
- Camshaft Gear Attachment: 1-Bolt
- Camshaft Material: Billet Steel
- Cam and Lifter Kit Upgrade: CL51-600-11
- K-Kit Upgrade: K51-600-11
- Lifter Type: Hydraulic Roller
- Amazon ASIN: N/A
- C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
- C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
- C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
- C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
- C.A.R.B. Exempt for On-Road Vehicles?: No
- C.A.R.B. Exemption Reason: N/A
- C.A.R.B. E.O. Number: N/A
- Engine Family: Pontiac 265-455 C.I. 8 Cylinder (1955-1981)
Extened Information:
- Life Cycle Status: Available To Order
- Emissions : EPA Eligible
Packaging:
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 23.9 x 2.9 x 2.6 inches