GSC Stage 1 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust) Turbo Oiling 5 MM / Centerline AVCS

5 MM / Centerline AVCS

This means that it is suitable for turbo or supercharged applications running up to 3

Machined from superior strength 4330

precisely assembled

Bolt P/N: BT61501-625

GSC Stage 1 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust) Turbo Oiling 5 MM / Centerline AVCS*Check Pictures for cam placement. Long nose= Left Side. Short nose = Right Side **Due to the lobe size, head castings will need to be filled down slightly for clearance. Intake 266 225 @ . 040" Peak Lift 10. 7MM Centerline AVCS Exhaust 264 222 @ . 040" Peak Lift 10. 4mm Centerline AVCS *Requires upgraded valve springs* Install to OEM shim specs for intake and exhaust