COMP Cams

Hydraulic - Magnum: Broad power. 2500+ stall, low gears, 9.5:1 compression and headers. Rough idle. OR Marine: Off shore type boat. Strong performance, rough idle.; 280/280 Advertised Duration,...

Performance cam for street machines. Lower axle ratio and 2500+ stall with headers. Rough idle. Magnum Muscle Camshaft for 289c.i. 1965-68, factory 271 HP.

COMP Cams Thumpr 283THR7 Retro-Fit Hydraulic Roller Camshaft for Small Block Ford (289-302 Firing Order)

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

COMP Cams Magnum 288R-10 Solid Roller Camshaft for Small Block Ford (289-302 Firing Order)

COMP Cams Mutha' Thumpr 291THR7 Retro-Fit Hydraulic Roller Camshaft for Small Block Ford (289-302 Firing Order)

Street/strip use. 3500+ stall or 4 speed, 4.10 gear and 10.5:1 compression. Very rough idle.

Great for street/strip. 4 speed or automatic with 3500+ stall. Intake, headers, low gears, very rough idle, 10:1 compression.

COMP Cams Big Mutha' Thumpr 295TH7 Hydraulic Camshaft for Small Block Ford (289-302 Firing Order)

COMP Cams Big Mutha' Thumpr 299THR7 Retro-Fit Hydraulic Roller Camshaft for Small Block Ford (289-302 Firing Order)

Limited street use or bracket race. 11:1 compression, intake and exhaust. Radical idle. Good for 4 speed or 3500+ stall, 10.5:1+ compression.

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts...