GSC Stage 3 EJ20 Billet Camshaft Set Without AVCS

GSC Stage 3 EJ20 Billet Camshaft Set Without AVCS
  • GSC Stage 3 EJ20 Billet Camshaft Set Without AVCS
  • GSC Stage 3 EJ20 Billet Camshaft Set Without AVCS
SKU GSC-7020S3
$892.50

GSC Power-Division Billet S3 camshafts for the EJ205 WRX Version 5 and 6. These cams are built to suite the high horsepower Subys. With a power range of 700WHP and up, you need some certain mods to utilize the true potential of the S3s. Built motor, with a built/ported head, and a good engine management system. Beehive valve springs are recommended.

*Check Pictures for cam placement. Long nose= Left Side, short nose - Right Side

*Requires upgraded valve springs*

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.
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

Intake 280 / 242 @ .040" / Peak Lift 11.28 MM
Exhaust 28 / 244 @ .040" / Peak Lift 11.28 MM

Install to OEM shim specs for intake and exhaust