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COMP Cams Xtreme Energy 218/224 Hydraulic Flat Cam for Pontiac 265-455

Part # 51-222-4SKU COM51-222-4

Universal fit

Specifications
BrandCOMP Cams
Part typeEngine Camshaft
Advertised Exhaust Duration270 deg
Advertised Intake Duration262 deg
Assembly Lubricant IncludedYes
Basic Operating RPM Range1,300-5,500 RPM
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 Federally Certified Vehicles Manufactured Before 1967?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. Exempt for Racing and Off-Road Only Vehicles?Yes, but must be a race/competition only vehicle.
Cam and Lifter Kit UpgradeCL51-222-4
Cam TypeHydraulic Flat Tappet
Camshaft Gear Attachment1-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesXtreme Energy
Engine FamilyPontiac 265-455 C.I. 8 Cylinder (1955-1981)
Exhaust Duration at .050 inch Lift224 deg
Exhaust Valve Lift0.47 in
Grind NumberXE262H
Intake Duration at .050 Inch Lift218 deg
Intake Valve Lift0.462 in
K-Kit UpgradeK51-222-4
Lifter TypeHydraulic Flat Tappet
Lifters IncludedNo
Lobe Separation110 deg
SK-Kit UpgradeSK51-222-4
UsageStreet/Performance
Valve Springs RequiredYes
UPC / GTIN00036584047223

Description

Xtreme Energy 218/224 Hydraulic Flat Tappet Cam for Pontiac 265-455. Excellent response with good mileage. Stock converter or 1800 stall. Mild Gear.