COMP Cams

COMP Cams Magnum 281HR-10 Retro-Fit Hydraulic Roller Camshaft for Small Block Ford (289-302 Firing Order)

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)

Street machine and limited high performance street use. 3.40-4.10 gears. Aftermarket intake and headers. Mild/rough idle.

COMP Cams Drag Race 285B-6 Solid Flat Tappet 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 Drag Race 290B-6 Solid Flat Tappet Camshaft for Small Block Ford (289-302 Firing Order)

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...

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 Drag Race 296BR-6 Solid Roller 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)