Comp Cams 11-318-4 BBC Magnum Hydraulic Flat Tappet Camshaft 286H

This Comp Cams 11-318-4 BBC 286H Magnum Hydraulic Flat Tappet Camshaft fits the 396-454 Big Block Chevy from 1967-1996. Comp designed this cam for street/strip use, and it features strong low-end torque and a choppy idle. A 9.5:1 or higher compression ratio, headers & lower gears, and a 2600+ stall speed torque converter are highly recommended.

Comp Cams 11-318-4 BBC 286H Magnum Hydraulic Flat Tappet Camshaft Specs:

• For 396-454 cubic inch Big Block Chevy engines from 1967-1996
• Stock (O.E.) valve springs can NOT be used.
• Basic RPM Range: 2200 to 6200
• Valve Lift Intake: .556
• Valve Lift Exhaust: .556
• Advertised Intake Duration: 286
• Advertised Exhaust Duration: 286
• Intake Duration at .050”: 236
• Exhaust Duration at .050”: 236
• Lobe Separation: 110
• Firing Order: 1-8-4-3-6-5-7-2
• Made in the USA

Notes: The 1965-66 396 has an oiling groove in the rear journal. This cam does not, so if you require the oiling groove, please contact us for a special order.

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

Comp Cams –The Absolute Leader In Valve Train Technology!