GSC Power-Division Billet S3 Camshaft set for EJ20 JDM/EURO WRX / STi with AVCS (gsc7027S3) 17375 Fitment: Porsche 991

Fitment: Porsche 991

so that it is optimized in a Patent Pending reverse mounted configuration

Alignment Tool Included: No

This hybrid turbocharger idea is exactly what Tomei is doing with their new BX-Series of turbochargers

(8) tie wrap (Part Number P-VEZ2)

GSC Power-Division Billet S3 Camshaft set for EJ20 JDM/EURO WRX / STi with AVCS (gsc7027S3) 17375 Fitment: Porsche 991GSC Power Division billet S3 camshafts for the EJ20 JDM EURO 2. 0L STi. These cams are built to suit the highest horsepower drag Subis. With a power range of 750 1000 WHP and a rev range of 4500 9500 RPMs, you need some certain mods to utilize the true potential of the S3s: built motor, with a built ported head (clearanced for lift), and a standalone engine management system. Upgraded valve springs are required; beehive valve springs are recommended