New GSC Evo X Billet S3 Cams View larger

GSC Evo X Billet S3 Cams



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The GSC Power-Division billet S3 cams for the Mitsubishi Evo X are designed for those with 800+ HP in mind. Thoroughly tested in the English Racing/ETS Evo X to ET's as low as 8.35 at over 174mph in the 1/4 mile. 

  • Designed for a rev range of 4500-9500 RPMs
  • The S3 cams require an upgraded valve spring
  • The S3 profile should be setup with either a 0° callout for exhaust MIVEC or with a fixed exhaust cam gear
  • Forged billet core
  • Made 100% in the USA