New Small Block Chevy solid tappet Camshaft and matching lifter kit. Camshaft is designed for a 4 barrel Modified or Stock Car with 11.1:1 compression minimum. Optimum Power band of 3500-7200 RPM. All you street bracket racers also know that circle track camshafts make the most horsepower and provide for the best acceleration in your small block chevy.

Intake lift: 533 Exhaust Lift: 553

Lobe Seperation 106

Advance Duration 286 intake 296 exhaust or at .050" 250 and 260 respectively.

Valve Lash is .026/.028