GSC Power Division
GSC Power-Division Camshafts - Subaru EJ257B Dual AVCS S2
SKU: GSC7026S2
$1,480.99 CAD
$1,684.43 CAD
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.
Please note that these are for the USDM models with AVCS on intake and exhaust only!
Specifications:
- Duration - Intake 272 / Exhaust 272
- Lift - Intake 10.8mm / Exhaust 10.5mm
- Forged billet core
Note:
- Upgraded Valve Springs are Required (Beehive Valve Springs are recommended)
- AVCS: Intake + Exhaust Only
- Due to the lobe size, head castings will need to be filed down slightly for clearance
- *Must be installed by an experienced technician
Fitment:
2008-2021 Subaru STI & Type-RA (EJ257B)