S2 Billet Camshaft set for USDM Subaru WRX EJ20
GSC Power-Division billet S2 camshafts for the EJ205 WRX Version 5 and 6. These cams are built to suite 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. An upgraded single spring kit will do the job under 8000 RPM.

GSC Power-Division billet S2 camshafts for the EJ205 WRX Version 5 and 6. These cams are built to suite 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. An upgraded single spring kit will do the job under 8000 RPM.
*Check Pictures for cam placement. Long nose = Left Side, short nose = Right Side
7020S2 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 272° | 234° | 10.25mm | 110° |
Exhaust | 272° | 234° | 10.25mm | 115° |
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