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Turbo Grand Prix

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


2,050 topics in this forum

  1. MOVED: TGP has no brake pedal pressure

    • 0 replies
    • 894 views
  2. Talk about a deal. 90 TGP

    • 13 replies
    • 1.8k views
  3. TV cable got super tight.

    • 3 replies
    • 1.1k views
  4. stock 3.1 3.1 turbo fpr

    • 3 replies
    • 1.1k views
  5. muhahahaha Jud.... better get back to the track 108MPH trap!!!! 1 2

    • 32 replies
    • 3.7k views
  6. Turbo oil seal question

    • 6 replies
    • 1.7k views
  7. whos TGP???

    • 5 replies
    • 1.4k views
  8. TGP?

    • 14 replies
    • 2.4k views
  9. MOVED: x-lace wheel sizes?

    • 0 replies
    • 903 views
  10. Inaccurate tach & speedo

    • 23 replies
    • 6.4k views
  11. Posting my for sale thread all over the forum.

    • 1 reply
    • 1.1k views
  12. the long nap is over 1 2

    • 46 replies
    • 13.9k views
  13. Difficult decision time.....

    • 8 replies
    • 1.9k views
  14. Has anybody seen....

    • 4 replies
    • 1.5k views
  15. Boost Cutoff Switch

    • 3 replies
    • 1.4k views
  16. WTB: GTP/TGP COMPLETE parts car...

    • 6 replies
    • 2.6k views
  17. 1990 TGP ECM #'s

    • 2 replies
    • 1.4k views
  18. downpipe

    • 2 replies
    • 1.1k views
  19. 3 days and nothing new?

    • 5 replies
    • 1.5k views
  20. MOVED: WTB: 3.1 turbo plenum

    • 0 replies
    • 1.8k views
  21. Tranny coolant lines broke =(

    • 10 replies
    • 2.1k views
  22. G.I. 39K mile 1989 TGP

    • 16 replies
    • 2.6k views
  23. Primary cooling fan died

    • 5 replies
    • 1.4k views
  24. Looking for Jeff M.

    • 18 replies
    • 2.7k views
  25. Set me straight on BOOST!!

    • 10 replies
    • 2.1k views
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