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COMP Cams Xtreme Energy 250/256 Hydraulic Flat Cam and Lifter Kit for Oldsmobile 260-455

Part # CL42-226-4

Description

CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.

Specifications

Advertised Exhaust Duration306 deg
Advertised Intake Duration294 deg
Amazon ASINB001R9BV42
Assembly Lubricant IncludedYes
Basic Operating RPM Range2,800-6800 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 TypeHydraulic Flat Tappet
Camshaft Gear Attachment1-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesXtreme Energy
Engine FamilyOldsmobile 260-455 c.i. 8 Cylinder (1967-1990)
Exhaust Duration at .050 inch Lift256 deg
Exhaust Valve Lift0.558 in
Gaskets IncludedNo
Intake Duration at .050 Inch Lift250 deg
Intake Valve Lift0.554 in
Kit TypeCL-Kit - Cam and Lifter Kit
Lifter TypeHydraulic Flat Tappet
Lifters IncludedYes
Lobe Separation110 deg
Locks IncludedNo
Retainers IncludedNo
Timing Chain and Gears IncludedNo
UsageStreet/Performance
Valve Springs RequiredYes
Valve Stem Seals IncludedNo
UPC / GTIN00036584067795