Gen III Hemi Hyd Roller Camshaft Stage 3

The Gen III Hemi Hyd Roller Camshaft Stage 3 from COMP Cams is designed for serious Dodge and Chrysler Hemi engine builders who seek reliable mid-range power gains. This camshaft is ideal for street and mild performance applications, providing measurable torque and horsepower improvements while maintaining everyday drivability and long-term durability.

The hydraulic roller design of this camshaft eliminates the noise and maintenance issues associated with flat-tappet cams. It offers superior valve train geometry and reduced friction, ensuring consistent valve timing across thermal cycles. This design preserves the cam profile integrity and extends component life, even under sustained performance driving conditions.

Owners of Gen III Hemi-equipped vehicles, including 2003–2008 Dodge Ram trucks, Chargers, and Magnum models, will find this camshaft a straightforward bolt-in upgrade that works with factory intake and exhaust manifolds. Installation requires basic mechanical knowledge and standard tools, making it accessible for many enthusiasts looking to enhance their vehicle's performance.