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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. Replacement air filter?? K&N

    • 7 replies
    • 2.1k views
  2. Neutral safety switch

    • 4 replies
    • 2.1k views
  3. 3-stage boost control?

    • 12 replies
    • 2.1k views
  4. Gauge Cluster Question.

    • 16 replies
    • 2.1k views
  5. Interested in a TGP, have some questions.

    • 6 replies
    • 2.1k views
  6. Body Cladding Steel Clips

    • 4 replies
    • 2.1k views
  7. Transmission problems???

    • 5 replies
    • 2.1k views
  8. Just got a TurboGP--- some questions.

    • 6 replies
    • 2.1k views
  9. The Cutlass is alive!

    • 9 replies
    • 2.1k views
  10. Whats gas mileage do you get?

    • 17 replies
    • 2.1k views
  11. junkyard tgp, conversion bait for my 2003 gp 3.1?

    • 14 replies
    • 2.1k views
  12. Sad day...

    • 8 replies
    • 2.1k views
  13. TGP Electrical Issue

    • 20 replies
    • 2.1k views
  14. Newbie??

    • 1 reply
    • 2.1k views
  15. tgp upgrades

    • 9 replies
    • 2.1k views
  16. Bigger And Better Brakes

    • 8 replies
    • 2.1k views
  17. suspension

    • 17 replies
    • 2.1k views
  18. turbo engine swap

    • 12 replies
    • 2.1k views
  19. Weatherstripping Woes

    • 6 replies
    • 2.1k views
  20. met a Tgp owner (sort of) in Little Italy

    • 1 reply
    • 2.1k views
  21. Cam upgrades

    • 20 replies
    • 2.1k views
  22. 5 speed swap NEED HELP! 4t60 BYE BYE

    • 12 replies
    • 2.1k views
  23. Okay guys, my TGP and I need your help.

    • 15 replies
    • 2.1k views
  24. How do you tell if a turbo is good or not???

    • 17 replies
    • 2.1k views
    • 9 replies
    • 2.1k views
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