COMP Cams High Energy 212/212 Hydraulic Flat Cam for Oldsmobile 260-455 42-228-4

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Specifications:

BrandCOMP Cams
Part Number42-228-4
GTIN00036584500346
Camshaft Gear Attachment1
Lifter TypeHydraulic Flat Tappet
Grind Number260h
Exhaust Valve Lift0.447 in
Intake Valve Lift0.447 in
Valve Springs RequiredYes
Exhaust Duration At .050 Inch Lift212 dd
Intake Duration At .050 Inch Lift212 dd
Advertised Exhaust Duration260 dd
Advertised Intake Duration260 dd
Cam TypeHydraulic Flat Tappet
Lobe Separation110 dd
Assembly Lubricant IncludedYes
Basic Operating Rpm Range1,200-5,200
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 UpgradeCl42-228-4
Camshaft MaterialCast Iron
Camshaft SeriesHigh Energy
Engine FamilyOldsmobile 260-455 C.i. 8 Cylinder (1967-1990)
K-kit UpgradeK42-228-4
Lifters IncludedNo
Sk-kit UpgradeSk42-228-4
UsageStreet/performance

Hydraulic: Excellent power for towing, good performance with highway Gears, Smooth idle.