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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. Need a fuel pump ASAP

    • 10 replies
    • 1.3k views
  2. Bunches of problems fixed

    • 2 replies
    • 1.3k views
  3. Access through the firewall

    • 3 replies
    • 1.3k views
  4. Question on 3x00/3.1T Hybrid

    • 6 replies
    • 1.3k views
  5. Has anyone...?

    • 2 replies
    • 1.3k views
  6. new engine pic

    • 11 replies
    • 1.3k views
  7. 1989 TGP needs parts!!!

    • 7 replies
    • 1.3k views
  8. Do all '90 TGPs have the vacuum EGR?

    • 2 replies
    • 1.3k views
  9. Thanks to the W-Body page!!

    • 3 replies
    • 1.3k views
  10. How would these wheels look?

    • 7 replies
    • 1.3k views
  11. blow off valve

    • 2 replies
    • 1.3k views
  12. TGP trans question

    • 1 reply
    • 1.3k views
  13. It's doing it again, not starting cold...

    • 3 replies
    • 1.3k views
  14. Tan carpet color??

    • 5 replies
    • 1.3k views
  15. Back from my Vac ( injectors )

    • 11 replies
    • 1.3k views
  16. WOT boost

    • 5 replies
    • 1.3k views
  17. question for those of you with grainger valve MBCs...

    • 5 replies
    • 1.3k views
  18. A pillar guage setups

    • 6 replies
    • 1.3k views
  19. tgp value

    • 3 replies
    • 1.3k views
    • 6 replies
    • 1.3k views
  20. How do I post pictures???

    • 6 replies
    • 1.3k views
  21. Stock setting on waste gate for TGP?

    • 4 replies
    • 1.3k views
  22. trying to find out how to get the TGPILOT chip

    • 1 reply
    • 1.3k views
  23. 24# injectors

    • 4 replies
    • 1.3k views
  24. Pic of my car

    • 6 replies
    • 1.3k views
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