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Turbo Grand Prix

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


2,046 topics in this forum

  1. Any red TGP owners from Vermont?

    • 0 replies
    • 763 views
  2. TGP STUFF ON EBAY

    • 12 replies
    • 1.2k views
  3. Rear Coil-Over conversion

    • 6 replies
    • 2.7k views
  4. HELP! how & what should i do b4 turbo conversion?

    • 10 replies
    • 974 views
  5. to those that use/have diacom

    • 0 replies
    • 777 views
  6. want to turbocharge your 3.1? tip-

    • 4 replies
    • 972 views
  7. ok....

    • 8 replies
    • 930 views
  8. How would these wheels look?

    • 7 replies
    • 974 views
  9. Belt Tensioner

    • 8 replies
    • 1.1k views
  10. i just bought a complete TGP engine!! :)

    • 24 replies
    • 1.7k views
  11. Crossover Flex joint diameter.

    • 1 reply
    • 759 views
  12. TGP Chips

    • 3 replies
    • 898 views
  13. Well I'm picking up my car on Friday the 13th

    • 3 replies
    • 756 views
  14. Problem with my car and the turbo.

    • 5 replies
    • 921 views
  15. Why is my car running rich!?

    • 6 replies
    • 2.1k views
  16. Was F-ing rear-ended today!

    • 3 replies
    • 758 views
  17. AC fin removal

    • 5 replies
    • 896 views
  18. I Have a problem, any help???

    • 11 replies
    • 930 views
  19. Need turbine housing

    • 1 reply
    • 902 views
  20. $10.00 & 3 hour mods - well worth it.

    • 4 replies
    • 1.4k views
  21. MacPherson Assembly? PLEASE HELP

    • 5 replies
    • 897 views
  22. Where exactly is the orifice tube?

    • 1 reply
    • 901 views
  23. ...............

    • 7 replies
    • 1.4k views
  24. turbo 3.1

    • 3 replies
    • 1.2k views
  25. more info on my car running like ass..

    • 7 replies
    • 1k views
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