N2O HP 236/248 H-Rlr K-Kit OE Roller SBC

This COMP Cams Nitrous HP 236/248 Hydraulic Roller K-Kit (K08-303-8) is designed for 1987+ GEN 1 Chevrolet 305-350 Small Blocks with factory roller camshafts (excluding LT-1/LS1 etc.). The kit includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Assembly Lube, Decals, and Instructions. It is engineered for 175+ hp nitrous systems and requires a 2500+ stall converter with lower gears and headers. Basic operating RPM range is 2,400-6,500. This camshaft kit features a Hydraulic Roller cam type with a Nitrous HP series. It has an Intake Duration at .050 inch Lift of 236 and Exhaust Duration at .050 inch Lift of 248. Intake Valve Lift with Factory Rocker Arm Ratio is 0.520 in. and Exhaust Valve Lift with Factory Rocker Arm Ratio is 0.540 in. It is not computer-controlled compatible and uses a double roller timing chain style, suitable for Street/Strip usage.