HOWARDS CHEVY HYDRAULIC CAMSHAFT - HWD-111221-10

Street stock, Enduro, Hobby -- 1/4 mile-3/8 mile. All Howards Cams use the highest-grade race quality billets available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards Cams are manufactured on dedicated high precision cam grinding machines. Camshaft/Lifter Style: Hydraulic Flat Tappet Basic RPM Range: 1500-5600 Manufacturers Description: . Nice idle, Good low & mid-range horsepower. Intake Duration @ .050": 221 Exhaust Duration @ .050": 221 Advertised Intake Duration (@ .006"): 275 Advertised Exhaust Duration (@ .006"): 275 Intake Valve Lift with OE Rocker Ratio (1.50): .445" Exhaust Valve Lift with OE Rocker Ratio (1.50): .445"