Xtreme Energy 252/260 Solid Flat Camshaft for Chevrolet Big Block 396-454 Engines - High Performance Cam for Drag Racing & Street Performance

Pro Street/bracket, needs good intake, headers, gear and 3500+ stall.

Pro Street/bracket, needs good intake, headers, gear and 3500+ stall.

2,800-7200 RPM Operating Range

252/260 Duration at .050". 110 Degree Lobe Separation Angle

.598"/.598" 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