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Turbo Grand Prix

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


2,049 topics in this forum

  1. TGP oil & fuel pump ?

    • 16 replies
    • 2.4k views
  2. I got a pillar pod! *pics*

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

    • 16 replies
    • 1.3k views
  4. Head Gaskets

    • 16 replies
    • 1.8k views
    • 16 replies
    • 1.6k views
  5. Memcal

    • 16 replies
    • 2.3k views
  6. turning up the boost?

    • 16 replies
    • 1.8k views
  7. who will make me a 5-speed chip?

    • 16 replies
    • 1.8k views
  8. subframe bolts broke on me

    • 16 replies
    • 2.7k views
  9. New guy needs some help.....

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

    • 16 replies
    • 1.8k views
  11. what should i do

    • 16 replies
    • 1.7k views
  12. TGP won't start

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

    • 16 replies
    • 2.7k views
  14. The Best Headgaskets for the TGP's....

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

    • 16 replies
    • 1.8k views
  16. Engine pics

    • 16 replies
    • 2.1k views
  17. A

    • 16 replies
    • 2k views
  18. Got my helmet today so now I can go back to the track.

    • 16 replies
    • 1.9k views
  19. Computer chip for a 3.1L turbo

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

    • 16 replies
    • 2.4k views
  21. I need some advice

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

    • 16 replies
    • 1.6k views
  23. pulling timing? my boost controller? both? help!

    • 16 replies
    • 1.8k views
  24. BOV

    • 16 replies
    • 1.5k views
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