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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. Materials needed for x over pipe??

    • 17 replies
    • 1.9k views
  2. Anybody ever dyno their TGP?

    • 24 replies
    • 1.9k views
  3. Turbo/downpipe bolts

    • 13 replies
    • 1.9k views
  4. I want this cold air help..

    • 19 replies
    • 1.9k views
    • 2 replies
    • 1.9k views
  5. PMIII Noises

    • 9 replies
    • 1.9k views
  6. RWD turbo 3.1++

    • 14 replies
    • 1.9k views
  7. *Update* on my TGP

    • 20 replies
    • 1.9k views
  8. Shift speed chart?

    • 13 replies
    • 1.9k views
  9. found a Jeff M rebuilt crossover

    • 16 replies
    • 1.9k views
  10. my tgp pics,

    • 20 replies
    • 1.9k views
  11. Kuntzie FMIC install thread

    • 15 replies
    • 1.9k views
  12. Is may price too high?

    • 2 replies
    • 1.9k views
  13. Some interesting Injector talk at the other TGP board

    • 8 replies
    • 1.9k views
  14. TSTE Brakes - finally had a issue.

    • 7 replies
    • 1.9k views
  15. '

    • 13 replies
    • 1.9k views
  16. Project TGP .. UPDATE PHASE 1 complete!

    • 18 replies
    • 1.9k views
  17. what do you guys see for milage?

    • 9 replies
    • 1.9k views
  18. A

    • 16 replies
    • 1.9k views
  19. Found proportioning valve (Subject edited 11-22-06 - 9:27AM) Thanks : )

    • 13 replies
    • 1.9k views
  20. Stupid question

    • 10 replies
    • 1.9k views
  21. paint, turbo, starter and a few more things

    • 23 replies
    • 1.9k views
  22. Value for an 89 TGP ?

    • 8 replies
    • 1.9k views
  23. New to w-bodies and looking at purchasing Turbo grand prix.

    • 20 replies
    • 1.9k views
  24. TGP owners manual wanted

    • 12 replies
    • 1.9k views
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