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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. any one interested in a '90 tgp?

    • 11 replies
    • 1.5k views
  2. anyone want to make some custom headers??

    • 10 replies
    • 1.5k views
  3. '

    • 5 replies
    • 1.5k views
  4. Trans Questons

    • 8 replies
    • 1.5k views
  5. YAY! gunna start my own tuning!!!

    • 8 replies
    • 1.5k views
  6. $10.00 & 3 hour mods - well worth it.

    • 4 replies
    • 1.5k views
  7. computers ????

    • 11 replies
    • 1.5k views
  8. TGP throttle body (17089084) replace/rebuild

    • 1 reply
    • 1.5k views
  9. Car won't start.....aargh!!

    • 3 replies
    • 1.5k views
  10. 96 beretta engine swap

    • 4 replies
    • 1.5k views
  11. 89 Turbo.

    • 0 replies
    • 1.5k views
  12. New track times

    • 10 replies
    • 1.5k views
  13. How to run a boost guage

    • 13 replies
    • 1.5k views
  14. Custom plate ideas for a TGP???

    • 23 replies
    • 1.5k views
  15. MSD Ignition

    • 8 replies
    • 1.5k views
  16. Can anyone get some pics...

    • 13 replies
    • 1.5k views
  17. Attn: eclipse5302

    • 9 replies
    • 1.5k views
  18. turbo motor transfer

    • 4 replies
    • 1.5k views
  19. Fuel Tank Sender

    • 6 replies
    • 1.5k views
  20. What iron head will work.

    • 7 replies
    • 1.5k views
  21. oil/coolant supply & return for turbo ???

    • 13 replies
    • 1.5k views
  22. Has anybody seen....

    • 4 replies
    • 1.5k views
  23. Anybody experienced a bad shimy under full accel?

    • 10 replies
    • 1.5k views
  24. HOLY F#$KING $#!T!!!!!!

    • 13 replies
    • 1.5k views
  25. Top-end

    • 13 replies
    • 1.5k views
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