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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. stock 3.1 3.1 turbo fpr

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

    • 32 replies
    • 3.6k views
  3. Turbo oil seal question

    • 6 replies
    • 1.6k views
  4. whos TGP???

    • 5 replies
    • 1.3k views
  5. TGP?

    • 14 replies
    • 2.3k views
  6. MOVED: x-lace wheel sizes?

    • 0 replies
    • 853 views
  7. Inaccurate tach & speedo

    • 23 replies
    • 6.2k views
  8. Posting my for sale thread all over the forum.

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

    • 46 replies
    • 13.8k views
  10. Difficult decision time.....

    • 8 replies
    • 1.8k views
  11. Has anybody seen....

    • 4 replies
    • 1.4k views
  12. Boost Cutoff Switch

    • 3 replies
    • 1.3k views
  13. WTB: GTP/TGP COMPLETE parts car...

    • 6 replies
    • 2.6k views
  14. 1990 TGP ECM #'s

    • 2 replies
    • 1.3k views
  15. downpipe

    • 2 replies
    • 1.1k views
  16. 3 days and nothing new?

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

    • 0 replies
    • 1.7k views
  18. Tranny coolant lines broke =(

    • 10 replies
    • 2k views
  19. G.I. 39K mile 1989 TGP

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

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

    • 18 replies
    • 2.6k views
  22. Set me straight on BOOST!!

    • 10 replies
    • 1.9k views
  23. Tons of TGP parts for sale: Turbo, Dashboard, Intercooler and more!!!

    • 1 reply
    • 1k views
  24. 5 speed?

    • 12 replies
    • 1.9k views
    • 5 replies
    • 1.3k views
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