GPI Blower Camshaft

LS SS1 Blower: Works well with the stock torque converter, offers stable idle, excellent low end torque, and smooth lobe design for quiet valve train operation and longevity.  We designed this cam for use in cars with minimal modifications.  Idles stable around 675 RPM, and is very strong off idle to 6600 RPM.

LS SS2 Blower: Tailored for the street / strip individual that runs a 3000+ RPM converter. It rivals the torque output of the SS1 but packs on about 10-15 additional horsepower up top. Strong to 6700 RPM.  Converter and increased rear end gear ratios recommended.

LS SS3 Blower: This is our most popular street / race cam, and for good reason.  This is the perfect cam 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 cam requires 3600+ RPM Converter, and loves 3.91 gearing.