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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. Where do i find this part?

    • 11 replies
    • 1.2k views
  2. Gauge Clusters

    • 11 replies
    • 1.8k views
  3. how to switch to vacuum brakes?

    • 11 replies
    • 1.2k views
  4. T25 rebuild

    • 11 replies
    • 1.8k views
  5. My kind of art

    • 11 replies
    • 1.6k views
  6. just tuned her up and now other old parts acting up?

    • 11 replies
    • 1.3k views
  7. Something is very wrong.. No power, no boost

    • 11 replies
    • 2.2k views
  8. Mclaren 40 year reunion.

    • 11 replies
    • 1.8k views
  9. Source for PMIII parts?

    • 11 replies
    • 3.3k views
  10. anybody ever done this?

    • 11 replies
    • 2k views
  11. 2001 Volvo V70 intercooler??

    • 11 replies
    • 3k views
  12. Sister's TGP

    • 11 replies
    • 2.6k views
  13. Help me

    • 11 replies
    • 1.6k views
  14. would these work?

    • 11 replies
    • 1.7k views
  15. Dan's TGP Take 4

    • 11 replies
    • 3.9k views
  16. 4T60-HD Carnage pics

    • 11 replies
    • 2.1k views
  17. Hood Louvre P/N

    • 10 replies
    • 1.9k views
  18. Spark plugs

    • 10 replies
    • 1.8k views
  19. Can your car beat it?

    • 10 replies
    • 1.9k views
  20. gmpcm question

    • 10 replies
    • 1.6k views
  21. TGP Code Size Data

    • 10 replies
    • 2k views
  22. HELP! how & what should i do b4 turbo conversion?

    • 10 replies
    • 1.1k views
  23. turbo comparison

    • 10 replies
    • 1.7k views
  24. who has the highest mileage TGP engine?

    • 10 replies
    • 1.2k views
  25. Big Tranny Problems

    • 10 replies
    • 1.1k views
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