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Turbo Grand Prix

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


2,050 topics in this forum

  1. Yanked the plugs

    • 7 replies
    • 1.2k views
  2. wheels

    • 6 replies
    • 1.2k views
    • 9 replies
    • 1.2k views
  3. ok - VIN 'T' vs. VIN 'V' block

    • 5 replies
    • 1.2k views
  4. GEN III Heads

    • 12 replies
    • 1.2k views
  5. Bra for my 1990 GPT

    • 7 replies
    • 1.2k views
  6. Oil In Pipes!

    • 11 replies
    • 1.2k views
  7. service manual

    • 3 replies
    • 1.2k views
  8. ATTN: JOSH, AKA: Malibuolds (or somethingl like that)

    • 11 replies
    • 1.2k views
  9. DIC won't stop beeping in my TSTE

    • 6 replies
    • 1.2k views
  10. ebay turbo question ..

    • 7 replies
    • 1.2k views
  11. ///

    • 8 replies
    • 1.2k views
  12. different stall converter?

    • 5 replies
    • 1.2k views
  13. manual swap question?

    • 9 replies
    • 1.2k views
  14. Boost goes up and down during mid acceleration

    • 7 replies
    • 1.2k views
  15. How rare is a nascar pacecar turbo -89

    • 4 replies
    • 1.2k views
  16. I Have a problem, any help???

    • 11 replies
    • 1.2k views
  17. Faster at partial throttle?

    • 9 replies
    • 1.2k views
  18. Help out with an offer on this TGP

    • 9 replies
    • 1.2k views
  19. My TGP(short exhaust clip)

    • 9 replies
    • 1.2k views
  20. LG5 headgaskets: Fel-Pro or GM?

    • 10 replies
    • 1.2k views
  21. you guys with 5-speeds....

    • 8 replies
    • 1.2k views
    • 1 reply
    • 1.2k views
  22. Question on 3x00/3.1T Hybrid

    • 6 replies
    • 1.2k views
  23. '

    • 2 replies
    • 1.2k views
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