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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. pic request - TGP wastegate solenoid

    • 4 replies
    • 1.2k views
  2. average time of a TGP at 1/8 and 1/4 drag strip

    • 4 replies
    • 1.2k views
  3. Turbo > Regular 3.1

    • 2 replies
    • 1.2k views
  4. purchasing t25 stock gp setup

    • 1 reply
    • 1.2k views
  5. Tons of TGP parts for sale: Turbo, Dashboard, Intercooler and more!!!

    • 1 reply
    • 1.2k views
  6. Where exactly is the orifice tube?

    • 1 reply
    • 1.2k views
  7. HAY GUYS! help me locate gas odor/leak.

    • 0 replies
    • 1.2k views
    • 8 replies
    • 1.2k views
  8. Overboosting and stutter

    • 1 reply
    • 1.2k views
  9. PMIII Accumulators

    • 2 replies
    • 1.2k views
  10. Freeware datalogger

    • 2 replies
    • 1.2k views
  11. MOVED: candy apple red 89 grand prix turbo

    • 0 replies
    • 1.2k views
  12. Nope, not the FPR *UPDATE*

    • 6 replies
    • 1.2k views
  13. WHITE SMOKE=CACA??????

    • 5 replies
    • 1.2k views
  14. I Think I Fried My ECM

    • 2 replies
    • 1.2k views
  15. working on the Part Numbers page

    • 2 replies
    • 1.2k views
  16. Low Fuel Light

    • 5 replies
    • 1.2k views
  17. muffler

    • 1 reply
    • 1.2k views
  18. ASC/McLaren stickers?

    • 2 replies
    • 1.2k views
  19. '

    • 1 reply
    • 1.2k views
  20. TGP electrical problem

    • 6 replies
    • 1.2k views
  21. Ported and Polished heads for a TGP

    • 4 replies
    • 1.2k views
  22. 2.5" Mandrel Downpipe!

    • 0 replies
    • 1.2k views
  23. very weird problem

    • 2 replies
    • 1.2k views
  24. turbo rebuild kit

    • 3 replies
    • 1.2k views
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