Size Chart
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SKU: 7026S2REX
GSC Power-Division billet S2 camshafts for the 08+ Subaru STi EJ257 with Dual AVCS. These cams are built to suit the higher 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.
|
7026S2 |
ADV Duration |
Duration @ 0.040" |
Peak Lift |
Center Line |
|
Intake |
272° |
233° |
10.80mm |
125° |
|
Exhaust |
272° |
233° |
10.50mm |
128° |



