These  Racing camshaft profiles are designed using the latest computerized valve train and modelling techniques to maximize horsepower and torque. The camshafts are designed utilizing years of racing experience. These camshaft blanks are cast from the same foundries used by auto manufacturers such as Toyota, Nissan, Honda, and Mitsubishi, and utilize the latest in Japanese chill-casting technology.

These Racing camshafts are ground to exact specification using CNC cam grinding machines and are subjected to hours of performance and durability testing. The Racing camshafts must pass stringent quality control standards that exceed OE requirements.

Stage II: Stage II profiles are more aggressive than Stage I profiles, and are designed for modified engines operating at higher rev ranges.  Stock idle and emission characteristics may be slightly compromised, but fair-to-good driveability allows them to still be used on dual-purpose vehicles. Proper tuning, an upgraded intake system, and an exhaust system are required in order to maximize the potential of these camshafts. Do not use oversized valves.