GSC Power-Division Billet S3 Camshaft set for EJ20 JDM/EURO WRX & STi with AVCS # GSC7027S3

Description

GSC 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 but not required.

Due to the lobe size, head castings will need to be filed down slightly for clearance – Please check during install