Comp Cams Xtreme Energy 224/230 Hydraulic Roller Cam for Pontiac 265-455 - 51-423-11
Great for street machines, needs headers, low gears and 2200+ stall.
Xtreme Energy 224/230 Hydraulic Roller Cam for Pontiac 265-455
PRODUCT NOTES:
Camshaft Series - Xtreme Energy
Usage - Street/Performance
Cam Type - Hydraulic Roller
Grind Number - XR276HR
Basic Operating RPM Range - 1,800-5,000 R3
Intake Duration at .050 Inch Lift - 224 DD
Exhaust Duration at .050 inch Lift - 230 DD
Advertised Intake Duration - 276 DD
Advertised Exhaust Duration - 282 DD
Lobe Separation - 110 DD
Intake Valve Lift - 0.502 IN
Exhaust Valve Lift - 0.51 IN
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
California Proposition 65 - WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
SK-Kit Upgrade - SK51-423-11
Title - Xtreme Energy 224/230 Hydraulic Roller Cam for Pontiac 265-455
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)
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For more than 35 years, the COMP Cams® mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group™ has grown to multiple companies and hundreds of employees, we still retain the competitive spirit and desire to be the very best that has positioned COMP Cams® as the absolute leader in valve train components.
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