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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. Hard shift?

    • 1 reply
    • 1.2k views
  2. Started her up today..

    • 7 replies
    • 1.2k views
  3. intercooler piping

    • 7 replies
    • 1.2k views
  4. Full Height Spare Tire?

    • 4 replies
    • 1.2k views
  5. More retardation

    • 5 replies
    • 1.2k views
  6. '

    • 2 replies
    • 1.2k views
  7. Not starting after oil return replacement

    • 5 replies
    • 1.2k views
  8. Jeff Ms site is missing the.....

    • 1 reply
    • 1.2k views
  9. wheels and tires *mods hear me out*

    • 1 reply
    • 1.2k views
  10. Boost all over the place!!!

    • 7 replies
    • 1.2k views
  11. boost controll solenoid ?

    • 3 replies
    • 1.2k views
  12. exhaust manifold pic?

    • 6 replies
    • 1.2k views
  13. 1.6/1 Rocker arm questions

    • 2 replies
    • 1.2k views
  14. my LG5 paperweight

    • 5 replies
    • 1.2k views
  15. Finally Dubbed the 89 TGP factory tape

    • 4 replies
    • 1.2k views
  16. 1990 Daytona 500 Turbo Grand Prix Pin

    • 1 reply
    • 1.2k views
  17. Boost selector switch

    • 0 replies
    • 1.2k views
  18. Firing Order on my TGP

    • 7 replies
    • 1.2k views
  19. #2

    • 2 replies
    • 1.2k views
  20. Switched 12v pick-up and 12v dash lamps....

    • 3 replies
    • 1.2k views
  21. Need tan TGP floor mats

    • 7 replies
    • 1.2k views
  22. Iridium Plugs/Stock Plugs et-all

    • 6 replies
    • 1.2k views
  23. coil layout different from n.a. grand prix?????

    • 3 replies
    • 1.2k views
  24. seating!?!.......and more!!

    • 6 replies
    • 1.2k views
  25. Latest info on my TGP

    • 4 replies
    • 1.2k views
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