GSC Stage 1 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust)

GSC Stage 1 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust)
  • GSC Stage 1 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust)
  • GSC Stage 1 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust)
  • GSC Stage 1 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust)
  • GSC Stage 1 EJ257 Billet Camshaft Set Dual AVCS (Intake and Exhaust)
SKU GSC-7026S1
$998.75

GSC Power-Division Billet S1 camshafts for the 2008+ STI EJ257B With Dual AVCS. Good for stock turbo or up to 500WHP(GT35R) upgrades. Upgraded valve springs are required; Beehive valve springs are recommended but not required.

*Check Pictures for cam placement. Long nose= Left Side. Short nose = Right Side

**Due to the lobe size, head castings will need to be filled down slightly for clearance.

Intake 266 / 225 @ .040" / Peak Lift 10.7MM / Centerline AVCS
Exhaust 264 / 222 @ .040" / Peak Lift 10.4mm / Centerline AVCS

*Requires upgraded valve springs*

Install to OEM shim specs for intake and exhaust