Xtreme Energy™ Cams
Designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft design. Their aggressive lobe design produces better throttle response and top end horsepower than other cams with the same duration @ .050”, while delivering increased engine vacuum

Magnum™ Cam
These cams are very aggressive, designed for performance oriented vehicles where they will see little street use. Stock components are generally incompatible Changes are needed in rear end gear ratios, headers and the torque converter. Magnum Cams™ are available in two different lifter types:

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COMP Cams

BB Ford 429 - 460ci Magnum Camshaft# 34-229-4

Part #: 34-229-4

HYDRAULIC: Daily use in street machine. Most cam with stock converter. Likes headers. Mild rough idle.

BB Ford 429 - 460ci Extreme 4X4 Camshaft# 34-231-4

Part #: 34-231-4

HYDRAULIC: Strong low end and mid range torque, has a good idle

BB Ford 429 - 460ci Extreme 4X4 Camshaft# 34-235-4

Part #: 34-235-4

HYDRAULIC: Good mid-range, largest for stock converter, heavy towing, noticeable idle.

Comp Cams 34-238-4 1968-94 Ford 429, 460 Xtreme Energy Camshaft

Part #: 34-238-4

HYDRAULIC: Strong Torque, excellent response heavy towing in 460 with 4:10 gears.

BB Ford 429 - 460ci Extreme 4X4 Camshaft# 34-239-4

Part #: 34-239-4

HYDRAULIC: Likes improved intake, needs headers and 3.55-3.90 gear with 2000 stall.

BB Ford 429 - 460ci Extreme 4X4 Camshaft# 34-243-5

Part #: 34-243-5

HYDRAULIC: Good top end power, needs intake, headers and gears. 9.5 compression with 2500 stall.

BB Ford 429 - 460ci Magnum Camshaft# 34-331-4

Part #: 34-331-4

HYDRAULIC: Great cam for Street Machines. Needs mild converter, headers and 9:1 compression. Rough idle.

BB Ford 429 - 460ci Magnum Camshaft# 34-336-4

Part #: 34-336-4

HYDRAULIC: Street / Strip use. Good power. 3000+ stall, aftermarket manifolds, low gears, 9:5:1 compression. Very Rough idle

BB Ford 429 - 460ci Magnum Camshaft# 34-337-4

Part #: 34-337-4

HYDRAULIC: Bracket Racing or limited Street use. Strong top end power. 10:5:1 compression, 3500+ stall, Radical racy idle.