Comp Cams CL21-227-4 BBM Xtreme Energy Hi-Lift Hydraulic Flat Tappet Camshaft and Lifter Kit

This Comp Cams CL21-227-4 BBM Xtreme Energy Hi-Lift Hydraulic Flat Tappet Camshaft & Lifter Kit fits 383-440 Big Block Chrysler engines from 1959-1980. Comp designed this as the best all around street performance cam, with extra lift for upper RPM power. A 9.0:1+ compression ratio and 2200+ stall speed torque converter are highly recommended.

Comp Cams CL21-227-4 BBM Xtreme Energy Hi-Lift Hydraulic Flat Tappet Camshaft & Lifter Kit Specs:

• For Big Block Chrysler 383-440 cubic inch engines from 1959-1980
• Includes Camshaft 21-227-4 and Lifter Set 822-16 (Pre-1968 uses Lifter Set 824-16)
• Stock (O.E.) valve springs can NOT be used.
• Basic RPM Range: 2000 to 5800
• Valve Lift Intake: .525
• Valve Lift Exhaust: .525
• Advertised Intake Duration: 275
• Advertised Exhaust Duration: 287
• Intake Duration at .050”: 231
• Exhaust Duration at .050”: 237
• 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.

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