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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. my 1990 mclaren TGP tranny is a goner, rebuild or buy used?

    • 6 replies
    • 1.9k views
  2. K&N and Breather

    • 21 replies
    • 1.9k views
  3. Spark plugs

    • 10 replies
    • 1.9k views
  4. Anybody else got one of these???

    • 12 replies
    • 1.9k views
  5. Aiming Parking/Marker Lights

    • 2 replies
    • 1.9k views
  6. My STE performance took a crap

    • 11 replies
    • 1.9k views
  7. Jimmys FMIC

    • 7 replies
    • 1.9k views
  8. Lumina is running poorly.

    • 15 replies
    • 1.9k views
  9. '

    • 13 replies
    • 1.9k views
  10. shifting problems, not internals?

    • 18 replies
    • 1.9k views
  11. Nitrous???? Exhaust???

    • 14 replies
    • 1.9k views
  12. Got my helmet today so now I can go back to the track.

    • 16 replies
    • 1.9k views
  13. T25 rebuild

    • 11 replies
    • 1.9k views
  14. 5 Speed TGP Parts car

    • 6 replies
    • 1.9k views
  15. Mclaren 40 year reunion.

    • 11 replies
    • 1.9k views
  16. Interested in a TGP, have some questions.

    • 6 replies
    • 1.9k views
  17. Difficult decision time.....

    • 8 replies
    • 1.9k views
  18. Just another PM3 thread.

    • 5 replies
    • 1.9k views
  19. turbo cams for the 50th time!!

    • 15 replies
    • 1.9k views
  20. Fuel Injector Hoopla

    • 1 reply
    • 1.9k views
  21. turbo comparison

    • 10 replies
    • 1.9k views
  22. Tranny

    • 16 replies
    • 1.9k views
  23. Boost Gauge Install

    • 0 replies
    • 1.9k views
  24. TGP 1/4 times list

    • 22 replies
    • 1.9k views
  25. My New Toy!!

    • 16 replies
    • 1.9k views
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