Comp Cams CL42-224-4 Oldsmobile Xtreme Energy Hydraulic Flat Tappet Camshaft and Lifter Kit

This Comp Cams CL42-224-4 Oldsmobile Xtreme Energy Hydraulic Flat Tappet Camshaft and Lifter Kit fits 260-455 engines from 1967-1990. Comp designed this cam for high performance street use, and it provides very strong mid-range power with a rough idle. Headers and a 2200+ stall speed torque converter are highly recommended.

Comp Cams CL42-224-4 Oldsmobile Xtreme Energy Hydraulic Flat Tappet Camshaft & Lifter Kit Specs:

• For 260-455 cubic inch engines from 1967-1990
• Includes Camshaft 42-224-4 and Lifter Set 852-16
• Stock (O.E.) valve springs can NOT be used.
• Adjustable Valve Train Required!
• Basic RPM Range: 1800 to 6000
• Valve Lift Intake: .520
• Valve Lift Exhaust: .523
• Advertised Intake Duration: 274
• Advertised Exhaust Duration: 286
• Intake Duration at .050”: 230
• Exhaust Duration at .050”: 236
• Lobe Separation: 110
• Firing Order: 1-8-4-3-6-5-7-2
• Made in the USA

Comp Cams designed this Hydraulic Flat Tappet camshaft for high performance on the street.

Comp Cams –The Absolute Leader In Valve Train Technology!