~(28 lbs. 36X10X6)~ Cummins 89-18 24 Valve Towing Cam Combo 24 Valve Cam Combo 103 Springs.178/208 cam. Heavy Duty Pushrods. Lifters

This Hamilton Cams 178/208 Camshaft Combo is designed for 1998.5-2018 Dodge Cummins 24-valve engines. The kit includes a 178/208 camshaft, heavy-duty pushrods (rated for over 3000 hp), 103 valve springs, and 1.45" tappets. This camshaft is engineered for improved throttle response, quicker turbo spool, and a broad RPM powerband, making it suitable for towing and performance applications. It contributes to increased fuel economy, reduced EGTs, and sustained power at higher elevations. This product is 49-state EPA compliant (not for sale in California). Performance claims from dyno testing include 1100hp on a 6.7L with a stock head and single S400 turbo, 1250hp with larger valves, and 1588hp with a ported head at 4500 RPM. Installation may require checking piston protrusion and valve face depth, potentially necessitating an oversized head gasket or valve reliefs.