GSC Power-Division Billet S2 Camshaft set for EJ20 JDM-EURO WRX & STi with AVCS Plug and Play ECUs 1-12 Cylinder Distributed

1-12 Cylinder Distributed

The main case breather is -12 and the others are all -8 AN

Pin 3 An Temp 4

option of 3" bell mouth inlet compressor housing

or if it is for race use

GSC Power-Division Billet S2 Camshaft set for EJ20 JDM-EURO WRX & STi with AVCS Plug and Play ECUs 1-12 Cylinder DistributedGSC Power Division billet S2 camshafts for the EJ20 JDM EURO 2. 0L STi. These cams are built to suit the high horsepower Subis. With a power range of 500 WHP and up, you need some certain mods to utilize the true potential of the S2s: built motor, with a built ported head, and a good 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