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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. working on the Part Numbers page

    • 2 replies
    • 1k views
  2. Check out this turbo on ebay

    • 4 replies
    • 1.1k views
  3. PCV question for tgp owners

    • 20 replies
    • 2.4k views
  4. What do I need to move?

    • 4 replies
    • 1.1k views
  5. Running nitrous on a TGP

    • 9 replies
    • 1.5k views
  6. ][]

    • 7 replies
    • 1.6k views
  7. What does your turbo sound like?

    • 17 replies
    • 2.2k views
  8. Automatic Vs. Manual 1/4 mile times

    • 17 replies
    • 2.9k views
  9. How many TGPs are left?? 1 2

    • 40 replies
    • 4.7k views
  10. turbocharging a `1992 grand prix se

    • 3 replies
    • 1k views
  11. How to launch car at the dragstrip?

    • 2 replies
    • 888 views
  12. Maintenance manual?

    • 3 replies
    • 972 views
  13. New GM Headlights on eBay

    • 14 replies
    • 1.7k views
  14. For those that think of shaving badges

    • 15 replies
    • 1.6k views
  15. Internal Waste Gate for T-25

    • 8 replies
    • 1.3k views
  16. Well, HAPPY NEW YEAR!!! (what else!)

    • 2 replies
    • 895 views
  17. Snow + ice vs. TGP body mouldings...

    • 8 replies
    • 2.1k views
  18. How to identify a Jeff M chip?

    • 17 replies
    • 2.1k views
  19. Dynoed the 3.1 Turbo Wagon

    • 15 replies
    • 1.8k views
  20. Oil pressure dropping??

    • 2 replies
    • 882 views
  21. Is this over boost fuel cut off? EDIT: Lesson learned!

    • 1 reply
    • 936 views
  22. #2

    • 2 replies
    • 1.1k views
    • 6 replies
    • 2.6k views
  23. new tgp 1 2

    • 45 replies
    • 6.1k views
  24. trans temp gauge sender / tranny line ques

    • 2 replies
    • 1k views
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