COMP Cams CL11-254-4 Xtreme Energy 250/256 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 Cam & Lifter Kits

COMP Cams CL11-254-4 Xtreme Energy 250/256 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454,Cam & Lifter Kits,Engine Kits,Engines & Engine Parts,Engines & Engine Parts,Performance Parts & Accessories Cam & Lifter Kits

• Pro Street/bracket, good intake, headers, lower gears, 3200 stall, 10.5:1 compression.
• 2,800-7000 RPM Operating Range
• 250/256 Duration at .050". 110 Degree Lobe Separation Angle. 0.588"/0.593" Valve Lift
• CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant.
• Excellent performance in street carbureted applications. Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
• More vacuum allows an increase in duration for improved performance and assists power brakes. Best performance with aftermarket intake manifolds, headers and lower gear ratios.
• Fits Chevrolet 396-454 Mark IV Big Block
• Made in USA

Pro Street/bracket, good intake, headers, lower gears, 3200 stall, 0.5: compression.

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