GSC Stage 2 EJ255-EJ257 Billet Camshaft Set (Intake AVCS) Drivetrain had to be made to

had to be made to assure set-it-and-forget-it reliability that comes with our products

Smooth mandrel bend increases oil flow

Monoloc's hardened chrome-moly steel construction will provide years of service

2002+ WRX (+CVT)

Increased NVH will be present

GSC Stage 2 EJ255-EJ257 Billet Camshaft Set (Intake AVCS) Drivetrain had to be made to*Check Pictures for cam placement. Long nose= Left Side, short nose Right Side **Due to the lobe size, head castings may need to be filled down slightly for clearance. Please check during install. Intake 272 230 @ . 040" Peak Lift 10. 8mm Exhaust 272 232 @ . 040" Peak Lift 10. 4mm *Proper break in and running high zinc oil is a must on flat tappet engines. Must be installed by an experienced technician* *Requires upgraded valve springs*