Additional Attributes:
- GTIN: 00036584313038
- Cam and Lifter Kit Upgrade: CL51-601-11
- Lifter Type: Hydraulic Roller
- K-Kit Upgrade: K51-601-11
- 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)
- Camshaft Series: Thumpr
- Usage: Street/Strip
- Cam Type: Hydraulic Roller
- Grind Number: 291THR7
- Basic Operating RPM Range: 2,000-5,800
- Intake Duration at .050 Inch Lift: 235
- Exhaust Duration at .050 inch Lift: 249
- Advertised Intake Duration: 291
- Advertised Exhaust Duration: 311
- Lobe Separation: 107
- Intake Valve Lift: 0.522
- Exhaust Valve Lift: 0.508
- Lifters Included: No
- Valve Springs Required: Yes
- Assembly Lubricant Included: No
- Camshaft Gear Attachment: 1-Bolt
- Camshaft Material: Billet Steel
Extened Information:
- Emissions : EPA Eligible
- Life Cycle Status: Available To Order
Packaging:
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 24.5 x 3 x 2.75 inches
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