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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. TGPs

    • 11 replies
    • 1.7k views
  2. got me a T3!!

    • 11 replies
    • 3.2k views
  3. Is this normal???

    • 11 replies
    • 1.4k views
    • 11 replies
    • 1.3k views
  4. Plug wires for our cars?

    • 11 replies
    • 1.2k views
  5. '

    • 11 replies
    • 1.6k views
  6. Easiest way to get at rear spark plugs?

    • 11 replies
    • 10.3k views
    • 11 replies
    • 4.5k views
  7. What do you think my car is worth

    • 11 replies
    • 1.1k views
  8. new engine pic

    • 11 replies
    • 1.1k views
  9. gm remanufactured transmissions?

    • 11 replies
    • 2.3k views
  10. 3.1+turbo

    • 11 replies
    • 1.8k views
  11. Boost Control Ideas

    • 11 replies
    • 1.2k views
  12. any one interested in a '90 tgp?

    • 11 replies
    • 1.5k views
  13. ][][[][][

    • 11 replies
    • 1.6k views
  14. BOOST PROBLEM

    • 11 replies
    • 1.3k views
  15. computers ????

    • 11 replies
    • 1.5k views
  16. badge value? or is it possible to restore them?

    • 11 replies
    • 1.2k views
  17. Boost at altitude

    • 11 replies
    • 2k views
  18. unplug the comp for better launch?

    • 11 replies
    • 1.6k views
  19. Anyone wanna see my old car??? Found the pics!

    • 11 replies
    • 1.3k views
  20. Brought STE in to get tranny fixed

    • 11 replies
    • 2.1k views
  21. a pillar gauge pod

    • 11 replies
    • 2k views
  22. The new- New Turbo.....

    • 11 replies
    • 1.5k views
  23. TGP Magnaflow vid or soundbyte

    • 11 replies
    • 1.4k views
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