GSC Power-Division billet S3 Cams for the Gen 3 3SGTE MR2 Turbo, with shim under bucket valve train. Designed to support 850+ WHP with high revs. This cam is for a serious engine: big turbo, built motor, built/ported head, and engine management.
GSC 3SGTE Intake cams have the pin relief to run the 4th gen trigger and a M10X1.25 set screw. You will be required to remove the M10X1.25 set screw so that you can run the 4th gen trigger and factory trigger bolt.