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Turbo Grand Prix

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


2,047 topics in this forum

  1. Big Brakes on the TGP

    • 1 reply
    • 866 views
  2. Higher Performance Frictions/POLL

    • 0 replies
    • 866 views
  3. What could this mean?

    • 0 replies
    • 866 views
  4. Been gone a few days...

    • 0 replies
    • 865 views
  5. TGP Brakes vs. Regular GP Brakes???

    • 3 replies
    • 865 views
  6. Bolt in sway bars upgrade???

    • 3 replies
    • 865 views
  7. Fan Motor Meltdown

    • 1 reply
    • 865 views
    • 2 replies
    • 865 views
  8. Stop fighting and help me.

    • 2 replies
    • 864 views
  9. Hood pins

    • 2 replies
    • 864 views
  10. How do you install a boost guage???

    • 3 replies
    • 863 views
  11. Air Filter upgrade question

    • 4 replies
    • 863 views
  12. Turbo sizing flow calculations

    • 2 replies
    • 863 views
  13. Assembly Advice for my STE

    • 0 replies
    • 863 views
  14. Very very cheap adjustable boost controller....look!!!

    • 3 replies
    • 863 views
  15. Underhood paint question *not detail paint*

    • 3 replies
    • 863 views
  16. Rebuilt Turbo's... Question

    • 0 replies
    • 863 views
  17. 3 Kinds of Louvers???

    • 0 replies
    • 863 views
  18. FINALLY!!!! TRANNY WORK BEING DONE!!!!

    • 2 replies
    • 862 views
    • 2 replies
    • 862 views
  19. Look what I drew!!!

    • 3 replies
    • 862 views
  20. Tranny help (replacment parts)

    • 2 replies
    • 862 views
  21. Any red TGP owners from Vermont?

    • 0 replies
    • 861 views
  22. Pittsburg PA TGP Owners?

    • 4 replies
    • 861 views
  23. Grounding question

    • 2 replies
    • 861 views
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