GSC Stage 2 EJ255/EJ257 Billet Camshaft Set (Intake AVCS)

GSC Stage 2 EJ255/EJ257 Billet Camshaft Set (Intake AVCS)
  • GSC Stage 2 EJ255/EJ257 Billet Camshaft Set (Intake AVCS)
  • GSC Stage 2 EJ255/EJ257 Billet Camshaft Set (Intake AVCS)
  • GSC Stage 2 EJ255/EJ257 Billet Camshaft Set (Intake AVCS)
  • GSC Stage 2 EJ255/EJ257 Billet Camshaft Set (Intake AVCS)
  • GSC Stage 2 EJ255/EJ257 Billet Camshaft Set (Intake AVCS)
SKU GSC-7025S2
$956.25

GSC Power-Division Billet S2 camshafts for the USDM STi and WRX with Intake only AVCS. These cams are built to suit the high horsepower Subys. With a power range of 500WHP and up, you need some certain mods to utilize the true potential of the S2s. Built motor, with a built/ported head, and a Turbo capable of supporting 500+whp. 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 may need to be filled down slightly for clearance. Please check during install.

Intake 272 / 230 @ .040" / Peak Lift 10.8mm
Exhaust 272 / 232 @ .040" / Peak Lift 10.4mm

*Proper break in and running high zinc oil is a must on flat tappet engines. Must be installed by an experienced technician*
*Requires upgraded valve springs*