Over the years, racing has become big business for teams, sponsors, and manufacturers around the world. However, 'grassroots' motorsports remain at the core of Ford's DNA. Grassroots performance began with Ford and has become a part of American culture...

Over the years, racing has become big business for teams, sponsors, and manufacturers around the world. However, 'grassroots' motorsports remain at the core of Ford's DNA. Grassroots performance began with Ford and has become a part of American culture...

Over the years, racing has become big business for teams, sponsors, and manufacturers around the world. However, 'grassroots' motorsports remain at the core of Ford's DNA. Grassroots performance began with Ford and has become a part of American culture...

Over the years, racing has become big business for teams, sponsors, and manufacturers around the world. However, 'grassroots' motorsports remain at the core of Ford's DNA. Grassroots performance began with Ford and has become a part of American culture...

COMP Cams Magnum 308R-10 Solid Roller Camshaft for Small Block Ford (289-302 Firing Order)

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

COMP Cams Nostalgia Plus N+271S-12 Solid Flat Tappet Camshaft for Small Block Ford (289-302 Firing Order)

Sound of Ford 271 HP 289 cam with hydraulic lifters and increased performance.

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)

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

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

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 muscle cars and street rods, the Thumpr series' early...

High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.

Hydraulic - Magnum: Performance use. Best with mild converter, headers, 9:1 compression and lower gears. Rough idle.

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. Ideal for use with higher compression ratio engines...

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

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.

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. Ideal for use with higher compression ratio engines...

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.