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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. Red 89 For Sale

    • 21 replies
    • 2.5k views
  2. TGP takes First

    • 6 replies
    • 2.5k views
  3. Brake Light Switch

    • 7 replies
    • 2.5k views
  4. New guy, new buy

    • 22 replies
    • 2.5k views
    • 15 replies
    • 2.5k views
  5. Red/black TGP?!?!?

    • 11 replies
    • 2.5k views
  6. TGP in Omaha auction

    • 5 replies
    • 2.5k views
  7. intercoolers!?

    • 24 replies
    • 2.5k views
  8. This is a lot of work!

    • 23 replies
    • 2.5k views
  9. Turbos Surging in & out

    • 23 replies
    • 2.5k views
  10. What does your turbo sound like?

    • 17 replies
    • 2.5k views
  11. died out, restarts but runs like butt FIXED!

    • 16 replies
    • 2.5k views
  12. Can anyone identify this chip??

    • 14 replies
    • 2.5k views
  13. '

    • 20 replies
    • 2.5k views
  14. Problems Guys PLease Help (Motor Struggles) 1 2

    • 25 replies
    • 2.5k views
  15. Any clues?

    • 15 replies
    • 2.5k views
  16. check out this dyno pull

    • 8 replies
    • 2.5k views
  17. Andrea's 1990 TGP for sale

    • 19 replies
    • 2.5k views
  18. TGP/ TSTE Production Dates

    • 20 replies
    • 2.5k views
  19. wideband problem

    • 13 replies
    • 2.5k views
  20. Dads TGP running like crap, can't figure out whats wrong!?!?

    • 20 replies
    • 2.5k views
    • 15 replies
    • 2.5k views
  21. TGP?

    • 14 replies
    • 2.5k views
  22. TGP out of storage and has a couple of issues

    • 10 replies
    • 2.5k views
  23. Vacuum brake swap.

    • 4 replies
    • 2.4k views
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