R&D Turbo Camshaft (Stage 1)

The Stage 1 was the first IDI camshaft developed specifically for Turbocharged applications needing low end power and torque. It has significantly more lift than the stock camshaft, but where the magic happens is in the timing events. With the most torque produced per unit of horsepower than any other cam on the market, the stage 1 is a proven winner.

Duration@.050 178*/190*

Lobe sep: 109*

Valve Lift (1.5 ratio rocker): .410″/.412″