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Turbo Grand Prix

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


2,051 topics in this forum

  1. I just bought a 90 tgp and dont know much about em yet. 1 2

    • 28 replies
    • 2.9k views
  2. Need the years for these TGP codes

    • 22 replies
    • 2.9k views
  3. WTB: GTP/TGP COMPLETE parts car...

    • 6 replies
    • 2.9k views
  4. TGP stalling

    • 15 replies
    • 2.9k views
  5. front clip swapp 1 2

    • 27 replies
    • 2.9k views
  6. dkorinko's TGP pics(supra TT intercooler setup)and more!!!!!

    • 21 replies
    • 2.9k views
    • 8 replies
    • 2.9k views
  7. 89 TGP vin decode

    • 8 replies
    • 2.9k views
  8. Intercooling Gods

    • 19 replies
    • 2.9k views
  9. TGP in FLA

    • 10 replies
    • 2.9k views
  10. Turbo Problems...still - NOT ANYMORE!!! FIXED!!!! 1 2

    • 26 replies
    • 2.9k views
  11. I got a code 33

    • 9 replies
    • 2.9k views
  12. help with turbo rebuild

    • 10 replies
    • 2.8k views
  13. Blow Off Valve Location?

    • 17 replies
    • 2.8k views
  14. Engine Pic

    • 18 replies
    • 2.8k views
  15. Possible TGP Part Out.

    • 19 replies
    • 2.8k views
  16. Turbos Surging in & out

    • 23 replies
    • 2.8k views
  17. looking for cheapest upgrades first. can someone help

    • 17 replies
    • 2.8k views
  18. grand prix 1990 turbo Mclaren

    • 18 replies
    • 2.8k views
  19. My 5 Spd TGP Exhaust Video..

    • 13 replies
    • 2.8k views
  20. new member with a couple of questions 1 2

    • 26 replies
    • 2.8k views
    • 10 replies
    • 2.8k views
  21. Vacuum block clip

    • 4 replies
    • 2.8k views
  22. New to the Gran Prix

    • 9 replies
    • 2.8k views
  23. *CAUTION** READ NOTICE GE 885"s!!!

    • 5 replies
    • 2.8k views
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