Summit Racing Classic Camshafts SUM-1101
Cam Style:Hydraulic flat tappet Basic Operating RPM Range:Idle-4,500 Intake Duration at 050 inch Lift:194 Exhaust Duration at 050 inch Lift:204 Duration at 050 inch Lift:194 int./204 exh. Advertised Intake Duration:270 Advertised Exhaust Duration:278 Advertised Duration:270 int./278 exh. Intake Valve Lift with Factory Rocker Arm Ratio:0.398 in. Exhaust Valve Lift with Factory Rocker Arm Ratio:0.421 in. Valve Lift with Factory Rocker Arm Ratio:0.398 int./0.421 exh. Lobe Separation (degrees):112 Computer-Controlled Compatible:Yes Valve Springs Required:Yes Camshaft Manufacturers Description:Smooth idle, low-end torque, towing, good fuel economy in stock engines. Works well in 350 c.i.d. or smaller engines.