HOWARDS CHEVY MECHANICAL CAMSHAFT - HWD-112312-10

All Howards™ cams use the highest-grade quality cores available. Computer designed with knowledge of over 65 years of peformance and racing camshaft manucacturing. Howards™ cams are manufactured on dedicated high precision cam grinding machines. Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Cam Style: Mechanical Flat Tappet Basic RPM Range: 2600-6600 Manufacturers Description: Hot Street/Strip, 10.0:1, 3000+ stall & single plane intake. Intake Duration @ .050": 252 Exhaust Duration @ .050": 256 Advertised Intake Duration (@ .020"): 287 Advertised Exhaust Duration (@ .020"): 291 Intake Valve Lift with OE Rocker Ratio (1.50): .530" Exhaust Valve Lift with OE Rocker Ratio (1.50): .535"