GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS.
GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS.
GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS.
GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS.
GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS.
GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS.
GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS.
GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS.

GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS

GSC7026S2

£1,175.15 £1,116.39 Save £58.76
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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. GSC Power Division Billet S2 Camshaft

  • Check Pictures for cam placement. Long nose = Left Side, short nose = Right Side
  • Due to the lobe size, head castings will need to be filed down slightly for clearance - Please check during install
  • Proper break in and running high zinc oil is a must on flat tappet engines
  • Must be installed by an experienced technician
7026S2 ADV Duration Duration @ 0.040" Peak Lift Center Line
Intake 272° 233° 10.80mm 125°
Exhaust 272° 233° 10.50mm 128°