Comp Cams 35-601-8 SBF 351W Mutha' Thumpr Retro-Fit Hydraulic Roller Camshaft 291THR7

This Comp Cams 35-601-8 SBF 291THR7 Mutha' Thumpr Retro-Fit Hydraulic Roller Camshaft fits the 351W Small Block Ford from 1969-1996 (Not for EFI). Comp designed this cam for high performance street/strip use, and it features good low-end and mid-range power and a rough idle. A 9.0:1 or higher compression ratio, intake, gears, headers and a 2600+ stall speed torque converter are highly recommended.

Comp Cams 35-601-8 SBF 291THR7 Mutha' Thumpr Retro-Fit Hydraulic Roller Camshaft Specs:

• For the 351W Small Block Ford engine from 1969-1996 (Not for EFI)
• Stock (O.E.) valve springs can NOT be used.
• Basic RPM Range: 2200 to 5900
• Valve Lift Intake: .522
• Valve Lift Exhaust: .526
• Advertised Intake Duration: 291
• Advertised Exhaust Duration: 311
• Intake Duration at .050”: 235
• Exhaust Duration at .050”: 249
• Lobe Separation: 107
• Firing Order: 1-3-7-2-6-5-4-8
• Made in the USA

Comp Cams designed this Retro-Fit Hydraulic Roller camshaft for high performance on the street and drag strip.

Comp Cams –The Absolute Leader In Valve Train Technology!