COMP Cams 54-602-11 Big Mutha' Thumpr 235/249 Hydraulic Roller Cam for GM LS GEN III/IV
Product Description
COMP Cams 54-602-11 Big Mutha' Thumpr 235/249 Hydraulic Roller Cam for GM LS GEN III/IV
- Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
- 2,600-6,800 RPM Operating Range
- 235/249 Duration at .050". 109 Degree Lobe Separation Angle
- 0.573/0.558 Valve Lift
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters and more rear gear.
- Perfect choice for muscle cars and street rods - Three unique cam designs: Thumpr, Mutha' Thumpr and Big Mutha' Thumpr deliver excellent horsepower gains and broad torque curve.
- Fits GM LS GEN III/IV LS. 3-Bolt Configuration.
- Made in USA
Technical Specifications
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