GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS.
GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS.
GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS.
GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS.
GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS.
GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS.
GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS.
GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS.

GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS

GSC7025S1

Regular price £1,175.15 Sale price £1,103.82 Save £71.33
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GSC Power Division billet WRX camshafts for the USDM STi and WRX with Intake only AVCS. GSC Power Division Billet S1 Camshaft Subaru will not drop any low end power, and will create more power and torque across the entire RPM range. Good for stock frame upgraded turbos or up to 500 WHP upgrades. GSC Power Division Billet S1 Camshaft Subaru Upgraded valve springs are required; beehive valve springs are recommended, but not required. GSC Power Division Billet WRX Camshaft

  • Check Pictures for cam placement. Long nose = Left Side, short nose = Right Side
  • Due to the lobe size, head castings may 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
7025S1 ADV Duration Duration @ 0.040" Peak Lift Center Line
Intake 264° 226° 10.80mm 125°
Exhaust 264° 222° 10.50mm 115°