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COMP Cams Magnum 224/224 Hydraulic Flat Cam for Oldsmobile 260-455

Part # 42-308-4SKU COM42-308-4

Universal fit

Specifications
BrandCOMP Cams
Part typeEngine Camshaft
Advertised Exhaust Duration270 deg
Advertised Intake Duration270 deg
Amazon ASINB000CEM55M
Assembly Lubricant IncludedYes
Basic Operating RPM Range1,800-5,800 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 UpgradeCL42-308-4
Cam TypeHydraulic Flat Tappet
Camshaft Gear Attachment1-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesMagnum
Engine FamilyOldsmobile 260-455 c.i. 8 Cylinder (1967-1990)
Exhaust Duration at .050 inch Lift224 deg
Exhaust Valve Lift0.501 in
Grind Number270H
Intake Duration at .050 Inch Lift224 deg
Intake Valve Lift0.501 in
K-Kit UpgradeK42-308-4
Lifter TypeHydraulic Flat Tappet
Lifters IncludedNo
Lobe Separation110 deg
SK-Kit UpgradeSK42-308-4
UsageStreet/Strip
Valve Springs RequiredYes
UPC / GTIN00036584520153

Description

Hydraulic: Great performance with stock converter. Needs low Gear in small engines, likes headers. Mild rough idle.