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Turbo Grand Prix

This forum is for enthusiasts of the rare 1989-90 Pontiac Grand Prix Turbo.


2,050 topics in this forum

  1. 8F ECU FILES

    • 4 replies
    • 1.1k views
  2. TGP Turbo Problems...Question about turbo rebuilds

    • 3 replies
    • 1.1k views
    • 3 replies
    • 1.1k views
  3. Need turbine housing

    • 1 reply
    • 1.1k views
  4. Hood lowers for Turbo Grand Prix ????

    • 7 replies
    • 1.1k views
  5. Volumetric Efficiency and turbos...

    • 5 replies
    • 1.1k views
  6. ''''''''''

    • 4 replies
    • 1.1k views
  7. '

    • 2 replies
    • 1.1k views
  8. What to use for rear cam seal???

    • 6 replies
    • 1.1k views
  9. TGP Guru's NEED Assistance!!

    • 2 replies
    • 1.1k views
  10. dyno sheets and questions!

    • 5 replies
    • 1.1k views
  11. wheels and tires *mods hear me out*

    • 1 reply
    • 1.1k views
  12. Boost all over the place!!!

    • 7 replies
    • 1.1k views
  13. Time for tires, Who's selling cheap tires?

    • 3 replies
    • 1.1k views
  14. O2 sensor wasn't plugged in

    • 4 replies
    • 1.1k views
    • 3 replies
    • 1.1k views
  15. Got My TGP :)

    • 4 replies
    • 1.1k views
  16. ;

    • 2 replies
    • 1.1k views
  17. What do I need to move?

    • 4 replies
    • 1.1k views
  18. New/Used Louvers?

    • 5 replies
    • 1.1k views
    • 2 replies
    • 1.1k views
  19. TGP radiator fan options

    • 0 replies
    • 1.1k views
  20. Arrrggghhhh! where did fourth gear go???? slipping?

    • 3 replies
    • 1.1k views
  21. The 1000th Topic!!!

    • 1 reply
    • 1.1k views
  22. Bypassing the Turbo?

    • 5 replies
    • 1.1k views
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