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Turbo Grand Prix

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


2,050 topics in this forum

  1. Gen. 1 W-Body Chassis vs. Gen. 2 W-Body Chassis

    • 12 replies
    • 1.9k views
  2. junkyard tgp, conversion bait for my 2003 gp 3.1?

    • 14 replies
    • 1.9k views
  3. Goodbye Honda; Hello Turbo Grand Prix!!!

    • 11 replies
    • 1.4k views
  4. heads up display height adjustment

    • 1 reply
    • 1k views
  5. super-white sealed beam conversion

    • 1 reply
    • 914 views
  6. addco sway bar

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

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

    • 2 replies
    • 926 views
  9. New Quarter Mile Videos 1 2

    • 35 replies
    • 4.4k views
  10. fuel cut-out at very low boost

    • 6 replies
    • 1.4k views
  11. '

    • 6 replies
    • 1.5k views
  12. A few new things

    • 4 replies
    • 986 views
  13. One last question

    • 0 replies
    • 923 views
  14. What kind of spark plug to put in TGP???

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

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

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

    • 6 replies
    • 1.1k views
  18. summertime PMIII

    • 0 replies
    • 886 views
  19. overboosting??

    • 11 replies
    • 1.6k views
  20. Back from my Vac ( injectors )

    • 11 replies
    • 1.2k views
  21. Picture of Cross-Over

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

    • 3 replies
    • 937 views
  23. Which way do the rods go on the pistons?

    • 0 replies
    • 1.1k views
  24. Oil pump parts number???

    • 0 replies
    • 852 views
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