Engine Kits

Magnum & Extreme Energy Cams Big Block Chevy

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.



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Manufacturer:

COMP Cams

Part #: 11-207-3

HYDRAULIC: Good for daily driven street machine, works with stock converter. Likes headers. 396 needs 3.55-3.73 gear. Slight rough idle.
Price: $133.99
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Part #: 11-208-3

HYDRAULIC: Great for street machines. Use headers and 9:1 compression. In 396-402 use 2500 stall, lowe gears. Rough idle.
Price: $133.99
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Part #: 11-213-3

HYDRAULIC: Street / Strip applications. 10:1+ compression, 3000 stall or 4spd. 4.10:1 or lower gears & aftermarket intake. Very rough idle.
Price: $133.99
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Part #: 11-214-4

HYDRAULIC: Limited street use or bracket racing. 10.5:1 compression. 3500+ stall or 4 spd. 4.10 or lower. Radical idle.
Price: $143.99
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Part #: 11-218-4

SOLID: Excellent for street machines. Use 2500+ stall, headers, 9.0:1 compression and lower gears. Rough idle.
Price: $143.99
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Part #: 11-219-4

SOLID: Good for street / strip cars. 3000+ stall or 4 speed. 10:1 compression. Headers and low gears. Very rough idle.
Price: $143.99
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Part #: 11-220-4

SOLID:Great for Pro Street or Bracket Racing. 3500+ stall or 4spd. 11:1 compression, 4:10 or lower gears. Radical Idle.
Price: $143.99
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Part #: 11-231-3

HYDRAULIC: Good low end and mid-range torque and power with a good idle.
Price: $133.99
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Part #: 11-235-3

HYDRAULIC: Great mid-range power, largest cam for stock converter. Good for heavy towing with 4.10 gear.
Price: $133.99
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Part #: 11-236-4

Comp Cams Xtreme Marine Camshaft Chevrolet 396-454 c.i. 8 CYL. 1965-1996 Hydraulic-Jet with an impeller, strong mid- range good throttle response, noticeable idle XM 270H-12
Price: $143.99
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Part #: 11-239-3

HYDRAULIC: Best with improved intake manifold, needs headers and 3.55-3.90 gears and 2000+ stall.
Price: $133.99
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Part #: 11-242-3

HYDRAULIC: Good for street machines, slightly rough idle, stock converter.
Price: $133.99
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Part #: 11-243-4

HYDRAULIC: Good top end power, needs good intake, headers and gears. Use with 9.5 compression and 2500+ stall.
Price: $143.99
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Part #: 11-246-3

HYDRAULIC: High performance street, very strong mid-range, with headers & 2500+ stall.
Price: $133.99
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Part #: 11-250-3

HYDRAULIC: Street/strip, 2800+ stall, rough idle. 9.5 compression.
Price: $133.99
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Part #: 11-254-4

HYDRAULIC: Pro street / bracket, good intake, headers, gear, 3200+ stall.
Price: $143.99
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Part #: 11-408-8

HYDRAULIC ROLLER: Strong torque, good mileage, RV and towing, use in stock applications.
Price: $293.44
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Part #: 11-413-8

HYDRAULIC ROLLER: Daily driver to mild performance, strong torque, good mileage.
Price: $293.44
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Part #: 11-422-8

HYDRAULIC ROLLER: Performance application, great mid-range torque, likes headers.
Price: $293.44
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Part #: 11-423-8

HYDRAULIC ROLLER: Great for street machines, needs intake, headers, stall, and gears.
Price: $293.44
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Part #: 11-433-8

HYDRAULIC ROLLER: Street / strip applications, works well in large c.i. street machine engines with 2500+ stall.
Price: $293.44
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Part #: 11-443-8

HYDRAULIC ROLLER: Street / strip applications, 10:1 compression, 3000+ stall, intake, headers, gears.
Price: $293.44
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Part #: 11-444-8

HYDRAULIC ROLLER: Pro street/ Bracket racing, 10:1 compression, 3500+ stall good intake, headers.
Price: $293.44
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Part #: 11-568-4

The Hydraulic has Pro Street applications with multi-stage nitrous kits or 671 blower, Vortec Supercharger and 3000 stall.
Price: $143.99
Quantity: