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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. Threaded wastegate rod

    • 4 replies
    • 878 views
  2. '

    • 1 reply
    • 878 views
  3. Uploaded one of many new drag videos

    • 4 replies
    • 878 views
  4. Fuel problomes

    • 1 reply
    • 878 views
  5. Was F-ing rear-ended today!

    • 3 replies
    • 877 views
  6. PMIII pressure switch update

    • 0 replies
    • 877 views
  7. electric system

    • 3 replies
    • 876 views
  8. SES Light is on, and I need some help

    • 2 replies
    • 876 views
  9. Trans removal

    • 1 reply
    • 876 views
  10. S

    • 2 replies
    • 875 views
  11. Can i take the a/c compressor off or does it have to stay on

    • 3 replies
    • 875 views
  12. exhaust cutout

    • 2 replies
    • 874 views
  13. GREAT Low End, Top end is a little slow.

    • 2 replies
    • 874 views
  14. Intercooler Pressure Drop Info

    • 0 replies
    • 874 views
  15. Looking for a code sorce and a repair manual..

    • 3 replies
    • 874 views
  16. New member, and new owner.

    • 3 replies
    • 873 views
  17. Continuously Fouled Plugs?

    • 1 reply
    • 873 views
  18. TGP/TSTE Radiator 4 Sale eBay till 4/05-St Louis MO Area

    • 2 replies
    • 873 views
  19. Entire TGP motor rebuilt 80k

    • 3 replies
    • 873 views
  20. Plate on top of throttle body

    • 0 replies
    • 873 views
  21. OIL LEAK!

    • 2 replies
    • 873 views
    • 6 replies
    • 872 views
  22. Shift cables for the 5spd conversion ?

    • 3 replies
    • 872 views
  23. Attn Jeff M: Re MSD Plug Wires

    • 2 replies
    • 871 views
  24. Running rich under full throttle?

    • 2 replies
    • 871 views
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