COMP Cams - 51-423-11
Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0.502 / 0.510 in - Duration 276 / 282 - 110 LSA - 1800 / 5600 RPM - Pontiac V8 - Each
Great for street machines, needs headers, low gears and 2200+ stall.
Lobe Separation: 110
Intake Valve Lift: 0.502
Exhaust Valve Lift: 0.51
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: CL51-423-11
K-Kit Upgrade: K51-423-11
Lifter Type: Hydraulic Roller
SK-Kit Upgrade: SK51-423-11
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: Xtreme Energy
Usage: Street/Performance
Cam Type: Hydraulic Roller
Grind Number: XR276HR
Basic Operating RPM Range: 1,800-5,000
Intake Duration at .050 Inch Lift: 224
Exhaust Duration at .050 inch Lift: 230
Advertised Intake Duration: 276
Advertised Exhaust Duration: 282
