HOME OF THE LS - MAN

All LS series engines, full performance, parts, builds and tune

For now we are showing several procedures on a 2005 CTS-V that houses the LS6 GM motor mated with a T-56 transmission.



  • Main Procharger Document - Installation, tuning, parts.
  • This includes details about intercoolers and types, details on injectors, details on PCV, details on BOV and bypass valves (differences and applications), calculations and tuning specifics.
  • Procharger Item List
  • About Intercoolers
  • BOV vs Bypass Valves - Must knows



  • Info on ALL GM LS Head types

    Info on PCV and idea of deleting the system

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