COMP Cams

Solid: Excellent torque. Everyday performance. Stock converter and 9:1 compression. Noticeable idle.CatalogUser 1

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: Good in street machine with mild converter, headers, Gears, 9:1-10:1 compression. Rough idle.CatalogUser 1

Street machine with headers, 2500+ converter, 9:1 compression. Great mid-range power. Mild 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...

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

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

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

Mechanical Roller-Excellent power for street use. 3000+ stall with low Gear and headers. Rough 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

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