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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. TGP in FLA

    • 10 replies
    • 2.5k views
  2. TGP Code 41

    • 4 replies
    • 1.7k views
  3. Anybody else got one of these???

    • 12 replies
    • 1.8k views
  4. TSTE Brakes - finally had a issue.

    • 7 replies
    • 1.9k views
  5. New to the Gran Prix

    • 9 replies
    • 2.3k views
  6. TGP takes First

    • 6 replies
    • 2.3k views
  7. Weird Milage Counter

    • 1 reply
    • 1.1k views
  8. 90 tgp engine rebuild

    • 18 replies
    • 2.6k views
  9. Onto the Next subject 1 2

    • 39 replies
    • 6k views
  10. Found the previous owner of my car.

    • 6 replies
    • 1.7k views
  11. Pics of my '90 in 2004, first owner

    • 2 replies
    • 1.5k views
  12. bigger exhuast?

    • 4 replies
    • 1.5k views
  13. TGP out of storage and has a couple of issues

    • 10 replies
    • 2.2k views
  14. tgp oil pressure

    • 6 replies
    • 1.9k views
  15. Jimmys FMIC

    • 7 replies
    • 1.8k views
  16. i need a WORKING memcal for a 90 tgp!

    • 0 replies
    • 1.4k views
  17. I'm thinking of parting with my almost mint/stock McLaren GPT

    • 22 replies
    • 3.1k views
  18. turbo 97 monte

    • 2 replies
    • 1.5k views
  19. what wideband are you using? 1 2

    • 33 replies
    • 6.7k views
  20. TGP Sales Cassette??

    • 15 replies
    • 2.6k views
  21. just saved this 90 mclaren gp from a field in va 1 2

    • 28 replies
    • 4.9k views
  22. Crossover again

    • 1 reply
    • 1.4k views
  23. How to read my gauges

    • 0 replies
    • 1.3k views
  24. 90 Red TGP for Sale

    • 0 replies
    • 1.5k views
  25. Turbo Uprgrade

    • 1 reply
    • 1.4k views
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