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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. Intercooler pipe question

    • 1 reply
    • 1.2k views
  2. exhaust cutout

    • 2 replies
    • 1.2k views
    • 2 replies
    • 1.2k views
  3. Turbo question for jeff

    • 3 replies
    • 1.2k views
  4. OIL LEAK!

    • 2 replies
    • 1.2k views
  5. porting the intake

    • 0 replies
    • 1.1k views
  6. brakes

    • 2 replies
    • 1.1k views
  7. Fan Motor Meltdown

    • 1 reply
    • 1.1k views
    • 2 replies
    • 1.1k views
  8. thinking of selling the turbo prix...

    • 2 replies
    • 1.1k views
  9. Threaded wastegate rod

    • 4 replies
    • 1.1k views
  10. S

    • 2 replies
    • 1.1k views
  11. what should i do w/my other T25 turbo?

    • 5 replies
    • 1.1k views
  12. JeffM "turbograndprix.com" site pictures

    • 0 replies
    • 1.1k views
    • 2 replies
    • 1.1k views
  13. One last question

    • 0 replies
    • 1.1k views
  14. Current 90 TGP STE Problem Please Read!!!

    • 3 replies
    • 1.1k views
  15. Almost ready to fire it up

    • 9 replies
    • 1.1k views
  16. electric system

    • 3 replies
    • 1.1k views
  17. To much smoke!

    • 2 replies
    • 1.1k views
  18. Turbo mount question

    • 2 replies
    • 1.1k views
  19. TGP Board

    • 0 replies
    • 1.1k views
  20. spark plugs

    • 2 replies
    • 1.1k views
  21. Is there any interest for these?

    • 5 replies
    • 1.1k views
  22. update!

    • 2 replies
    • 1.1k views
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