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COMP Cams Magnum Muscle 232/237 Hydraulic Flat Cam for Pontiac 265-455

Part # 51-314-4SKU COM51-314-4

Universal fit

Specifications
BrandCOMP Cams
Part typeEngine Camshaft
Advertised Exhaust Duration288 deg
Advertised Intake Duration280 deg
Amazon ASINB000P5BF36
Assembly Lubricant IncludedYes
Basic Operating RPM Range2,500-6,200 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 UpgradeCL51-314-4
Cam TypeHydraulic Flat Tappet
Camshaft Gear Attachment1-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesMagnum Muscle
Engine FamilyPontiac 265-455 C.I. 8 Cylinder (1955-1981)
Exhaust Duration at .050 inch Lift237 deg
Exhaust Valve Lift0.531 in
Grind Number280AH-10
Intake Duration at .050 Inch Lift232 deg
Intake Valve Lift0.531 in
Lifter TypeHydraulic Flat Tappet
Lifters IncludedNo
Lobe Separation110 deg
UsageStreet/Strip
Valve Springs RequiredYes
UPC / GTIN00036584612179

Description

Hydraulic: Rough idle, 2500+ stall, 10.5:1+ compression, 3.73 or lower Gear.