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Turbo Grand Prix

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


2,049 topics in this forum

  1. junkyard tgp, conversion bait for my 2003 gp 3.1?

    • 14 replies
    • 1.8k views
  2. Goodbye Honda; Hello Turbo Grand Prix!!!

    • 11 replies
    • 1.3k views
  3. heads up display height adjustment

    • 1 reply
    • 961 views
  4. super-white sealed beam conversion

    • 1 reply
    • 875 views
  5. addco sway bar

    • 0 replies
    • 1k views
  6. Does anybody know the stock TGP cam specs?

    • 15 replies
    • 1.7k views
  7. She Turned to 140,000MI at 120+

    • 2 replies
    • 899 views
  8. New Quarter Mile Videos 1 2

    • 35 replies
    • 4.3k views
  9. fuel cut-out at very low boost

    • 6 replies
    • 1.4k views
  10. '

    • 6 replies
    • 1.4k views
  11. A few new things

    • 4 replies
    • 958 views
  12. One last question

    • 0 replies
    • 874 views
  13. What kind of spark plug to put in TGP???

    • 17 replies
    • 1.7k views
  14. Article on TGP

    • 11 replies
    • 1.4k views
  15. Bigger oil filter for TGP???

    • 13 replies
    • 2k views
  16. Amendment to the turbo sedan project...

    • 6 replies
    • 1.1k views
  17. summertime PMIII

    • 0 replies
    • 856 views
  18. overboosting??

    • 11 replies
    • 1.5k views
  19. Back from my Vac ( injectors )

    • 11 replies
    • 1.1k views
  20. Picture of Cross-Over

    • 2 replies
    • 959 views
    • 13 replies
    • 1.6k views
  21. How do you install a boost guage???

    • 3 replies
    • 886 views
  22. Which way do the rods go on the pistons?

    • 0 replies
    • 1k views
  23. Oil pump parts number???

    • 0 replies
    • 816 views
  24. What The F#^K?????

    • 15 replies
    • 1.6k views
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