GSC S2 Cams 272/272 - Subaru EJ20 JDM / Euro Spec STi

GSC Power-Division Billet S2 camshafts for the Subaru EJ207 version 7 and above with single AVCS. These cams are built to suit higher horsepower engine builds with a power range of 500 WHP and above.  Certain modifications are recommended to utilize the true potential of the S2's including an upgraded engine block, built/ported heads, and dyno engine tuning. Upgraded valve springs are required.  Due to the added lift and duration, cylinder head clearancing may be required.

(Not compatible w/USA Spec Engines)

GSC Recommendations:

• Check Pictures for cam placement. Long nose = Left Side, short nose = Right Side.

• Check cylinder head for lobe clearancing.