GPI LS3 Camshaft

SS1: 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

SS2: 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. This cam requires 3200+ RPM converter and increased rear end gear ratios are recommended.

SS3: 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 loves 3.91 gearing.

SS4 NFC: All out performance application. Very street able, requires 4000 plus converter, prefers 3.91 gearing and DOES NOT REQUIRE flycutting. Track tested and developed 10 second cam with heads and supporting mods. Strong to 7200 rpm.