Camshafts

Fits Ford 351 Cleveland, 351 Modified, 351 Cobra-Jet, Boss 351, 400 ModifiedCatalogUser 1

Best in large c.i. street machine. 10:1 compression, 3500+ stall, 4.10 gear.CatalogUser 1

Street/ strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.CatalogUser 1

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for...

High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.CatalogUser 1

Mutha' Thumpr 234/249 Hydraulic Flat Cam for Ford 351C, 351M-400M. High performance street/strip, needs 9:1 compression, 2500+ stall, intake, Gears and headers, rough idle.CatalogUser 1

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for...

Thumpr 226/241 Hydraulic Flat Cam for Ford 351C, 351M-400M. High performance street, stock converter ok, best with 2000+ converter and Gears. Choppy/thumping idle.CatalogUser 1

Hydraulic Roller: Perfect for street machine. Best with 4 speed and 3.40-4.10 Gears. Aftermarket intake, headers and mild converter.CatalogUser 1

Great in street machines. Best above 3500+ RPM. Good torque. Largest cam with stock heads and intake. Needs 2000+ stall.CatalogUser 1

Mild street performance. Slightly noticeable lope at idle. Will work with stock converter or even better with 1800+ stall and gear upgrade.CatalogUser 1

Hydraulic Roller: Best with stock engine for street rod or towing. Can be used with stock Gears and converter. Smooth idle.CatalogUser 1