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Turbo Grand Prix

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


2,046 topics in this forum

  1. It's alive Vol. 8234721 (startup situation)

    • 5 replies
    • 798 views
  2. Trans removal

    • 1 reply
    • 798 views
  3. Finally doin MODS, new to the group here, one of a thousand.

    • 1 reply
    • 796 views
    • 7 replies
    • 793 views
  4. MOVED: x-lace wheel sizes?

    • 0 replies
    • 793 views
  5. PMIII pressure switch update

    • 0 replies
    • 791 views
  6. MOVED: PMIII Pressure Switch?

    • 0 replies
    • 790 views
  7. She Turned to 140,000MI at 120+

    • 2 replies
    • 788 views
  8. porting the intake

    • 0 replies
    • 785 views
  9. 5 speed TGP 1/4 mile times

    • 3 replies
    • 785 views
  10. to those that use/have diacom

    • 0 replies
    • 784 views
  11. TG160 and boost cut

    • 5 replies
    • 782 views
  12. Not many posts in the TGP Section!!??

    • 5 replies
    • 782 views
  13. update!

    • 2 replies
    • 781 views
  14. wtf? trying to check for a code..

    • 8 replies
    • 781 views
  15. need TGP oil cooler/filter adapter O-rings!

    • 5 replies
    • 780 views
  16. other TGP forum - problem logging in? (disregard/delete)

    • 1 reply
    • 778 views
  17. FINAL POSTER UPDATE

    • 0 replies
    • 776 views
  18. Calling Jeff M

    • 1 reply
    • 776 views
  19. Fuel problomes

    • 1 reply
    • 776 views
  20. How much time on a tranny rebuild???

    • 2 replies
    • 775 views
    • 1 reply
    • 775 views
  21. Assembly Advice for my STE

    • 0 replies
    • 775 views
  22. Threaded wastegate rod

    • 4 replies
    • 775 views
  23. Hood pins

    • 2 replies
    • 775 views
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