GSC Power-Division Billet S2 Camshaft set for EJ20 JDM-EURO WRX & STi with AVCS Ascent Assembled with 2mm Longer rods

Assembled with 2mm Longer rods for a better rod to stroke ratio

Fixes the OEM boost leak | BIG Aftermarket Turbo Ready

Spark energy = 115/170mJ (normal/high power modes)

All in a self-contained gauge pod

0005" metallurgically enhanced and hardened performance overlay withstands greater loads and better resists surface fatigue

GSC Power-Division Billet S2 Camshaft set for EJ20 JDM-EURO WRX & STi with AVCS Ascent Assembled with 2mm Longer rodsGSC 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