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Turbo Grand Prix

This forum is for enthusiasts of the rare 1989-90 Pontiac Grand Prix Turbo.


2,047 topics in this forum

  1. How do I post pictures???

    • 6 replies
    • 1.1k views
  2. 8F ECU FILES

    • 4 replies
    • 1.1k views
  3. 02 Sensor Part #

    • 4 replies
    • 1.1k views
  4. Amendment to the turbo sedan project...

    • 6 replies
    • 1.1k views
  5. Running 12psi of boost???

    • 3 replies
    • 1.1k views
  6. Smoke from the steering colum??

    • 8 replies
    • 1.1k views
  7. 1/4 mile page update

    • 3 replies
    • 1.1k views
  8. A pillar guage setups

    • 6 replies
    • 1.1k views
  9. It's doing it again, not starting cold...

    • 3 replies
    • 1.1k views
  10. oil pan ?

    • 5 replies
    • 1.1k views
  11. Back from my Vac ( injectors )

    • 11 replies
    • 1.1k views
  12. '

    • 1 reply
    • 1.1k views
  13. #2

    • 2 replies
    • 1.1k views
  14. WOT boost

    • 5 replies
    • 1.1k views
  15. Need 29C256 chips ASAP for TGP/TSTE

    • 6 replies
    • 1.1k views
  16. SHe's got the Gitters...???

    • 4 replies
    • 1.1k views
  17. What would this cause???

    • 4 replies
    • 1.1k views
  18. Does a cold night effect the turbo??

    • 8 replies
    • 1.1k views
  19. 4T60-0 LG5-2

    • 5 replies
    • 1.1k views
  20. Good hose.?

    • 0 replies
    • 1.1k views
  21. What do you think my car is worth

    • 11 replies
    • 1.1k views
  22. Anyone ever install a Turbo Timer?

    • 4 replies
    • 1.1k views
  23. Got My TGP :)

    • 4 replies
    • 1.1k views
  24. TGP Turbo Problems...Question about turbo rebuilds

    • 3 replies
    • 1.1k views
  25. update/more questions, on car problems

    • 9 replies
    • 1.1k views
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