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Turbo Grand Prix

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


2,051 topics in this forum

  1. Crossover

    • 5 replies
    • 1.2k views
  2. A just got Chipped!

    • 0 replies
    • 1k views
  3. a dying tgp?

    • 11 replies
    • 1.8k views
  4. TGP Turbo Problems...Question about turbo rebuilds

    • 3 replies
    • 1.2k views
    • 14 replies
    • 1.6k views
  5. Pics of your engine

    • 18 replies
    • 2.3k views
  6. 134a Retro Question

    • 4 replies
    • 1.4k views
  7. How much for a TGP Engine?

    • 19 replies
    • 2.2k views
  8. Converting n/a to BOOSTY

    • 4 replies
    • 1.2k views
  9. Got my DSM BOV put on today!

    • 11 replies
    • 1.7k views
  10. K&N and Cat question

    • 6 replies
    • 1.5k views
  11. which oil to use

    • 2 replies
    • 1.1k views
  12. HAY GUYS! help me locate gas odor/leak.

    • 0 replies
    • 1.1k views
  13. What iron head will work.

    • 7 replies
    • 1.6k views
  14. Injectors

    • 18 replies
    • 2.4k views
  15. A few turbo questions

    • 1 reply
    • 1.1k views
  16. How do you tell if a turbo is good or not???

    • 17 replies
    • 1.9k views
  17. Can't believe they did this.

    • 11 replies
    • 1.6k views
  18. Front mount intercooler, loss of psi, mbc to make up?

    • 8 replies
    • 1.7k views
  19. Red 89 For Sale

    • 21 replies
    • 2.5k views
  20. upgrading turbos

    • 5 replies
    • 1.5k views
  21. burning oil

    • 2 replies
    • 1.1k views
  22. turbo sizing, exhaust wheel trimming

    • 5 replies
    • 1.1k views
  23. Turbo

    • 13 replies
    • 1.9k views
  24. Odd number fuel injector in tgp

    • 2 replies
    • 1.1k views
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