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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. TGP hud questions

    • 8 replies
    • 1.1k views
  2. question for those of you with grainger valve MBCs...

    • 5 replies
    • 1k views
  3. Its a wonderful day..**Updated 1-21-06** SHES RUNNIN!! 1 2 3

    • 51 replies
    • 5.7k views
    • 13 replies
    • 1.5k views
  4. DIS or electrical short

    • 3 replies
    • 1k views
  5. Need Advice...What datalogger for my TSTE & TGP?

    • 13 replies
    • 1.6k views
  6. First TPG for sale... 1 2

    • 29 replies
    • 3.9k views
  7. My turbo dyno results

    • 10 replies
    • 1.3k views
  8. A/C help for you!!

    • 5 replies
    • 1k views
  9. Back End Smashed in 1990 Grand Prix Turbo

    • 24 replies
    • 2k views
  10. BOOST PROBLEM

    • 11 replies
    • 1.3k views
  11. So.. about the 3.1L

    • 9 replies
    • 1.1k views
    • 37 replies
    • 3.3k views
  12. What to do????????

    • 16 replies
    • 1.5k views
  13. Replace the Cat converter?

    • 5 replies
    • 874 views
  14. WHITE SMOKE=CACA??????

    • 5 replies
    • 934 views
  15. "NEW" TGP longblock for sale on PFF

    • 1 reply
    • 900 views
  16. Plate on top of throttle body

    • 0 replies
    • 856 views
  17. Can i take the a/c compressor off or does it have to stay on

    • 3 replies
    • 859 views
  18. How Much do you Guys pay for insurance? (TGP)

    • 14 replies
    • 1.1k views
  19. TGP engine for sale

    • 20 replies
    • 2.3k views
  20. ]]]]

    • 6 replies
    • 1.3k views
  21. '''

    • 5 replies
    • 1.1k views
  22. BOV and IC Piping suggestions wanted

    • 15 replies
    • 1.7k views
  23. [][][][]

    • 7 replies
    • 1.1k views
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