This is our most popular blower camshaft, and for good reason. This is the perfect camshaft for the hardcore street / strip enthusiast, and makes more torque and horsepower than our SS1 and SS2 cams. Very strong to 6900 RPM. Track tested, developed,and proven! This camshaft requires 3600+ RPM Converter, and loves 3.91 gearing.

GPI Cam and Head packages have been dominating race tracks across the country!