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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. I got a pillar pod! *pics*

    • 16 replies
    • 2k views
  2. Back in town now/busy? yea, Jeff M

    • 16 replies
    • 1.3k views
  3. Head Gaskets

    • 16 replies
    • 1.7k views
    • 16 replies
    • 1.5k views
  4. Memcal

    • 16 replies
    • 2.2k views
  5. turning up the boost?

    • 16 replies
    • 1.7k views
  6. who will make me a 5-speed chip?

    • 16 replies
    • 1.7k views
  7. subframe bolts broke on me

    • 16 replies
    • 2.6k views
  8. New guy needs some help.....

    • 16 replies
    • 1.5k views
  9. Gauge Cluster Question.

    • 16 replies
    • 1.7k views
  10. what should i do

    • 16 replies
    • 1.6k views
  11. TGP won't start

    • 16 replies
    • 1.5k views
  12. Top Gun 160 Chip Owners _ Look here!

    • 16 replies
    • 2.5k views
  13. The Best Headgaskets for the TGP's....

    • 16 replies
    • 2.9k views
  14. TGP SWAP ... Looks like a Bad Turbo Oil Seal .....

    • 16 replies
    • 1.7k views
  15. Engine pics

    • 16 replies
    • 2.1k views
  16. A

    • 16 replies
    • 1.9k views
  17. Got my helmet today so now I can go back to the track.

    • 16 replies
    • 1.8k views
  18. Computer chip for a 3.1L turbo

    • 16 replies
    • 2k views
  19. Turbo boost problem

    • 16 replies
    • 2.3k views
  20. I need some advice

    • 16 replies
    • 1.6k views
  21. What to do????????

    • 16 replies
    • 1.5k views
  22. pulling timing? my boost controller? both? help!

    • 16 replies
    • 1.8k views
  23. BOV

    • 16 replies
    • 1.5k views
  24. My New Toy!!

    • 16 replies
    • 1.8k views
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