COMP Cams 4-Pattern Hydraulic Roller Camshafts deliver the ultimate balance of power, efficiency, and valve control for high-performance domestic V8 engines. Designed using COMP’s advanced 4-pattern lobe technology, these camshafts tailor intake and exhaust timing individually for each cylinder bank—optimizing airflow where the engine naturally needs it. The result is improved cylinder-to-cylinder balance, stronger mid-range torque, and increased top-end horsepower without sacrificing drivability.

Built for enthusiasts and racers who want more than a traditional dual-pattern cam can offer, the 4-pattern design maximizes scavenging on V-style engines, enhances throttle response, and broadens the usable RPM range. These hydraulic roller cams work exceptionally well with modern cylinder head designs, performance intake manifolds, and upgraded valvetrain components.

Whether you're building a street car, weekend strip setup, or a reliable high-power NA/stroker combination, COMP Cams’ 4-pattern camshafts deliver precise valve events engineered to match real-world engine dynamics. These cams are manufactured from premium materials, dyno-tested, and proven to deliver consistent, repeatable gains across a wide variety of popular platforms.

Shop all COMP Cams 4-Pattern Hydraulic Roller Camshafts below.