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Turbo Grand Prix

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


2,050 topics in this forum

  1. met a Tgp owner (sort of) in Little Italy

    • 1 reply
    • 1.8k views
  2. is this 89 worth it??

    • 13 replies
    • 1.8k views
  3. another TGP getting 3x00 topend

    • 16 replies
    • 1.8k views
  4. Crank position sensor

    • 5 replies
    • 1.8k views
  5. Talk about a deal. 90 TGP

    • 13 replies
    • 1.8k views
  6. TGP Running. UPDATED!!! (*14 PICS*) 6-6-04

    • 21 replies
    • 1.8k views
  7. Turbo 3.1L vs. N/A 3.1L

    • 4 replies
    • 1.8k views
  8. mclaren gfx (yes i searched)

    • 17 replies
    • 1.8k views
  9. suspension

    • 17 replies
    • 1.8k views
  10. A Few Questions

    • 9 replies
    • 1.8k views
  11. TGP SWAP ... Looks like a Bad Turbo Oil Seal .....

    • 16 replies
    • 1.8k views
  12. stock 3.1 n/a injectors

    • 9 replies
    • 1.8k views
  13. higher octane??

    • 9 replies
    • 1.8k views
  14. How do you tell if a turbo is good or not???

    • 17 replies
    • 1.8k views
  15. tgp question

    • 19 replies
    • 1.8k views
  16. .................

    • 9 replies
    • 1.8k views
  17. New injectors.....cold start issue.

    • 3 replies
    • 1.8k views
  18. Head Gaskets

    • 16 replies
    • 1.8k views
  19. Custom crossover and rear mani

    • 17 replies
    • 1.8k views
  20. I got a baffeling fuel problem ??

    • 17 replies
    • 1.8k views
  21. Swapping a 89 Tgp turbo engine into a 90 grand prix

    • 3 replies
    • 1.8k views
  22. Found the previous owner of my car.

    • 6 replies
    • 1.8k views
  23. 3-stage boost control?

    • 12 replies
    • 1.8k views
  24. $%^$# Transmission!!!

    • 8 replies
    • 1.8k views
  25. 1/4 mile times and stock boost?

    • 7 replies
    • 1.8k views
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