Comp Cams 11-613-5 BBC Drag Race Mechanical Flat Tappet Camshaft 310C-10

This Comp Cams 11-613-5 BBC 310C-10 Drag Race Mechanical Flat Tappet Camshaft fits 396-454 cubic inch Mark IV Big Block Chevy engines from 1967-1996. Comp designed this cam for street/strip use, and it features strong torque & horsepower and has a rough idle. A 11.5:1+ compression ratio and a 4900+ stall speed torque converter are highly recommended.

Comp Cams 11-613-5 BBC 310C-10 Drag Race Mechanical Flat Tappet Camshaft Specs:

• For Big Block Chevy 396-454 engines from 1967-1996
• Basic RPM Range: 4500 to 7500
• Valve Lift Intake: .638
• Valve Lift Exhaust: .638
• Intake Duration: 310
• Exhaust Duration: 320
• Intake Duration at .050”: 270
• Exhaust Duration at .050”: 280
• Lobe Separation: 110
• Intake Centerline: 110
• Firing Order: 1-8-4-3-6-5-7-2
• Made in the USA

Note: Stock (O.E.) valve springs can NOT be used

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

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