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 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 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 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
7025S2 ADV Duration Duration @ 0.040" Peak Lift Center Line
Intake 272° 233° 10.80mm 125°
Exhaust 272° 233° 10.50mm 115°
Brand GSC Camshafts
Shipping Weight 4.0000kg
Shipping Width 0.220m
Shipping Height 0.220m
Shipping Length 0.600m
Shipping Cubic 0.029040000m3
Unit Of Measure Each

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