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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. #2

    • 2 replies
    • 1.3k views
  2. Difference between 89 and 90

    • 6 replies
    • 1.3k views
  3. stock 3.1 3.1 turbo fpr

    • 3 replies
    • 1.3k views
  4. Dyno runs in the near future

    • 7 replies
    • 1.3k views
  5. What to use for rear cam seal???

    • 6 replies
    • 1.3k views
  6. Running 15psi on stock turbo?

    • 5 replies
    • 1.3k views
  7. I got some pics up (Finally)

    • 8 replies
    • 1.3k views
  8. Changing Intercoolers....again

    • 7 replies
    • 1.3k views
  9. want to turbocharge your 3.1? tip-

    • 4 replies
    • 1.3k views
  10. Bigg Turbo Build (Tranny thread)

    • 8 replies
    • 1.3k views
  11. TGP Guru's NEED Assistance!!

    • 2 replies
    • 1.3k views
  12. Check out this turbo on ebay

    • 4 replies
    • 1.3k views
  13. ABS front enable relay

    • 0 replies
    • 1.3k views
  14. Low MAP voltage??

    • 6 replies
    • 1.3k views
  15. '

    • 2 replies
    • 1.3k views
  16. Running 12psi of boost???

    • 3 replies
    • 1.3k views
  17. TGP/TSTE Cluster

    • 3 replies
    • 1.3k views
  18. Looking for a tutorial about rear brakes

    • 5 replies
    • 1.3k views
  19. Air Conditioning

    • 5 replies
    • 1.3k views
  20. replacement turbos??

    • 5 replies
    • 1.3k views
    • 3 replies
    • 1.3k views
  21. will this work for our T25?

    • 4 replies
    • 1.3k views
  22. i missed a steel!!!

    • 4 replies
    • 1.3k views
  23. What do I need to move?

    • 4 replies
    • 1.3k views
  24. Tach accuracy

    • 2 replies
    • 1.3k views
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