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!
