COMP Cams 51-600-11

COMP Cams - 51-600-11

Camshaft - Thumpr - Hydraulic Roller - Lift 0.513 in / 0.498 in - Duration 283 / 303 - 107 LSA - 1700-5500 RPM - Pontiac V8 - Each

High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.

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)

COMP Cams 51-600-11 - Thumpr 227/241 Hydraulic Roller Cam for Pontiac 265-455