Comp Cams 35-602-8 SBF 351W Big Mutha' Thumpr Retro-Fit Hydraulic Roller Camshaft 299THR7

This Comp Cams 35-602-8 SBF 299THR7 Big Mutha' Thumpr Retro-Fit Hydraulic Roller Camshaft fits the 351W Small Block Ford from 1969-1996 (Not for EFI). Comp designed this cam for street/strip use, and it features good low-end and mid-range power and a very rough idle. A 9.5:1 or higher compression ratio, intake, gears, headers and a 2900+ stall speed torque converter are highly recommended.

Comp Cams 35-602-8 SBF 299THR7 Big 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: 2500 to 6200
• Valve Lift Intake: .552
• Valve Lift Exhaust: .538
• Advertised Intake Duration: 299
• Advertised Exhaust Duration: 319
• Intake Duration at .050”: 243
• Exhaust Duration at .050”: 257
• 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.

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