Comp Cams Camshaft, Cadillac 283Thr7

Thumpr 227/241 Hydraulic Roller Cam

Additional Information

High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.

Application Summary

Fits Cadillac 425, 472 and 500

Part Type

Engine Camshaft

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Reference Information

Camshaft, Hydraulic Roller, Duration 283 Int./303 Exh., Lift 0.555 Int./0.538 Exh., Lobe Separation 107, Cadillac, 425, 472, 500, Each

COMP Cams has awakened the muscle car sound--and it is nastier than ever! Thumpr Series camshafts is a line of cutting-edge hydraulic roller camshafts for engines originally equipped with flat tappet cams. With them, you can expect a substantial power increase without sacrificing reliability or ease of maintenance! The lobe profile and grind characteristics of Thumpr cams include blending an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap. This maximizes rough-idling tendencies, delivering a seriously aggressive exhaust note without affecting engine power output. Thumpr camshafts are available in a variety of grind profiles, each producing impressive horsepower and torque performance within a different rpm range.