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GSC Billet S1 Camshaft set P-D 266/264 Billet Fits Subaru STi 2008-2020

GSC Billet S1 Camshaft set P-D 266/264 Billet Fits Subaru STi 2008-2020

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$1,112.35

GSC Power-Division billet S1 camshafts for the 2008+ STI EJ257B With Dual AVCS. Good for stock frame turbo or up to 500 WHP (GT35R) upgrades.

Fitment:

  • Subaru EJ257 Dual AVCS
Notes:
  • 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

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