Comp Cams 23-633-5 BBM Drag Race Mechanical Flat Tappet Camshaft TL304S-8

This Comp Cams 23-633-5 BBM Drag Race Mechanical Flat Tappet Camshaft fits the 383-440 Big Block Chrysler from 1959-1980. Comp designed this cam for street/strip use, and it is a good super street, super gas, or bracket cam. A 12.0:1 or higher compression ratio, 3.55 – 4.10 rear end gears and a 4900+ stall speed torque converter are highly recommended.

Comp Cams 23-633-5 BBM Drag Race Mechanical Flat Tappet Camshaft Specs:

• For 383-440 cubic inch Big Block Chrysler engines from 1959-1980
• Stock (O.E.) valve springs can NOT be used.
• Single Bolt
• Basic RPM Range: 4500 to 7200
• Valve Lift Intake: .590
• Valve Lift Exhaust: .609
• Advertised Intake Duration: 302
• Advertised Exhaust Duration: 311
• Intake Duration at .050”: 274
• Exhaust Duration at .050”: 282
• Lobe Separation: 108
• Firing Order: 1-8-4-3-6-5-7-2
• Made in the USA

Comp Cams designed this Mechanical Flat Tappet camshaft for high performance on the street and drag strip.

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