COMP Cams CL42-229-4 High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit for Oldsmobile 260-455

A mild-street hydraulic flat-tappet camshaft, the COMP Cams CL42-229-4 delivers 0.456 inches of valve lift with 268 degrees of advertised duration and 218 degrees at.050 inch lift. Operating from 1,500 to 5,500 RPM with 110 degrees of lobe separation, this Xtreme Energy cam comes as a complete kit with lifters, assembly lube, decals, and instructions for Oldsmobile 260-455 c.i. 8 Cylinder engines (1967-1990).

• Exhaust Valve Lift: 0.456 IN
• Intake Valve Lift: 0.456 IN
• Lobe Separation: 110 deg
• Exhaust Duration at.050 inch Lift: 218 deg
• Intake Duration at.050 Inch Lift: 218 deg
• Advertised Exhaust Duration: 268 deg
• Advertised Intake Duration: 268 deg
• Basic Operating RPM Range: 1,500-5,500 RPM
• Camshaft Material: Cast Iron
• Camshaft Gear Attachment: 1-Bolt
• Cam Type: Hydraulic Flat Tappet
• Lifter Type: Hydraulic Flat Tappet
• Camshaft Series: Xtreme Energy
• Kit Type: CL-Kit - Cam and Lifter Kit
• Engine Family: Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)
• Usage: Street/Performance
• Assembly Lubricant Included: Yes
• Lifters Included: Yes
• Gaskets Included: No
• Locks Included: No
• Retainers Included: No
• Timing Chain and Gears Included: No
• Valve Stem Seals Included: No
• Valve Springs Required: Yes
• C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
• 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.