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Xtreme Energy 242/248 Hydraulic Roller Cam for Chevrolet Big Block 396-454 - COMP Cams, COM11-443-8
COMP Cams COM11-443-8
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UPC
036584024880
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Street/strip applications, 10:1+ compression, 3000+ stall, intake, headers, gears. 2,800-6,100 RPM Operating Range 242/248 Duration at .050". 110 Degree Lobe Separation Angle .540"/.560" Valve Lift Excellent performance in street carbureted applications. More vacuum allows an increase in duration for improved performance and assists power brakes. Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve. Best performance with aftermarket intake manifolds, headers and lower gear ratios. Fits Chevrolet 396-454 Mark IV Big Block Made in USA
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