COMP Cams - BBM Hyd. Roller Camshaft 283TH R7 Thumpr Series

The COMP Cams BBM Hydraulic Roller Camshaft 283TH R7 Thumpr Series is engineered for maximum performance in Mopar B/RB-Series engines. With a lift of 0.513 / 0.498 inches and a duration of 283 / 303, this camshaft operates efficiently between 1900 and 5600 RPM. Its design maximizes horsepower and torque, offering unmatched stability across a wide RPM range due to the advanced Thumpr Series technology. Ideal for enthusiasts looking for superior performance in racing or high-performance street applications.