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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. Need a fuel pump ASAP

    • 10 replies
    • 1.2k views
  2. TGP Clusters

    • 8 replies
    • 1.2k views
  3. Headlights

    • 6 replies
    • 1.2k views
  4. I got some pics up (Finally)

    • 8 replies
    • 1.2k views
  5. Spearco Core I/C upgrade

    • 9 replies
    • 1.2k views
  6. TGP badge Refininshing?

    • 5 replies
    • 1.2k views
  7. Bunches of problems fixed

    • 2 replies
    • 1.2k views
  8. AC fin removal

    • 5 replies
    • 1.2k views
  9. Back from my Vac ( injectors )

    • 11 replies
    • 1.2k views
  10. Has anybody ever had a leak at the right front corner of the roof?

    • 7 replies
    • 1.2k views
  11. do new Mahle pistons include...

    • 6 replies
    • 1.2k views
  12. Stock setting on waste gate for TGP?

    • 4 replies
    • 1.2k views
  13. Crossover

    • 5 replies
    • 1.2k views
  14. HUD On My TGP

    • 7 replies
    • 1.2k views
  15. Code 31

    • 2 replies
    • 1.2k views
  16. vote for my TGP?

    • 13 replies
    • 1.2k views
  17. TGP trans question

    • 1 reply
    • 1.2k views
  18. Has anyone...?

    • 2 replies
    • 1.2k views
  19. Exactly how much does a Jeff m x-over cost?

    • 5 replies
    • 1.2k views
  20. transmission vac modulator?

    • 4 replies
    • 1.2k views
  21. cluster scan

    • 3 replies
    • 1.2k views
  22. frontal area??

    • 1 reply
    • 1.2k views
  23. Attn: Curt W. AKA: Turboz24 Reguarding your ECM...

    • 3 replies
    • 1.2k views
  24. Monitoring knock

    • 1 reply
    • 1.2k views
  25. Dyno runs in the near future

    • 7 replies
    • 1.2k views
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