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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. Question for those with aftermarket boost gauges 1 2

    • 31 replies
    • 2.9k views
  2. I need a CV shaft for the TGP but...

    • 10 replies
    • 1.4k views
  3. MOVED: PMIII Pressure Switch?

    • 0 replies
    • 820 views
  4. Switched 12v pick-up and 12v dash lamps....

    • 3 replies
    • 944 views
  5. the long nap is over 1 2

    • 46 replies
    • 13.5k views
  6. TVM install: 2 quick ones

    • 2 replies
    • 875 views
  7. TGP?

    • 14 replies
    • 2.2k views
  8. thicker oil?

    • 5 replies
    • 1.1k views
  9. MOVED: turbo 3.1 motor and tranny for sale

    • 0 replies
    • 932 views
    • 14 replies
    • 2.7k views
  10. Another TGP

    • 1 reply
    • 947 views
  11. Talk about a deal. 90 TGP

    • 13 replies
    • 1.6k views
  12. TV cable got super tight.

    • 3 replies
    • 977 views
  13. MOVED: TGP has no brake pedal pressure

    • 0 replies
    • 795 views
  14. muhahahaha Jud.... better get back to the track 108MPH trap!!!! 1 2

    • 32 replies
    • 3.4k views
  15. stock 3.1 3.1 turbo fpr

    • 3 replies
    • 1k views
  16. Turbo oil seal question

    • 6 replies
    • 1.5k views
  17. whos TGP???

    • 5 replies
    • 1.3k views
  18. MOVED: x-lace wheel sizes?

    • 0 replies
    • 823 views
  19. Posting my for sale thread all over the forum.

    • 1 reply
    • 971 views
  20. '90 Turbo

    • 9 replies
    • 1.9k views
  21. Difficult decision time.....

    • 8 replies
    • 1.7k views
  22. 3 days and nothing new?

    • 5 replies
    • 1.4k views
  23. WTB: GTP/TGP COMPLETE parts car...

    • 6 replies
    • 2.5k views
  24. Looking for Jeff M.

    • 18 replies
    • 2.5k views
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