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Turbo Grand Prix

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


2,046 topics in this forum

  1. how are are water cooling lines ran on the turbos

    • 0 replies
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  2. Make that 3!!!

    • 1 reply
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  3. Is there any interest for these?

    • 5 replies
    • 759 views
  4. Threaded wastegate rod

    • 4 replies
    • 759 views
  5. TGP Radiator/Intercooler

    • 4 replies
    • 759 views
  6. Very very cheap adjustable boost controller....look!!!

    • 3 replies
    • 759 views
  7. TGP finally coming together!!!

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    • 759 views
  8. '

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  9. Detent Cable Update (tv)

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  10. Rebuilt Turbo's... Question

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  11. Uploaded one of many new drag videos

    • 4 replies
    • 759 views
  12. Cleaning the turbo

    • 2 replies
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  13. GP1138 and ALL Moderators

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  14. Fog lights?

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  15. Was F-ing rear-ended today!

    • 3 replies
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  16. How do you install a boost guage???

    • 3 replies
    • 758 views
  17. IAC parts number???

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  18. This is wierd

    • 7 replies
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  19. Current 90 TGP STE Problem Please Read!!!

    • 3 replies
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  20. Carfax Anyone??

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  21. FINALLY!!!! TRANNY WORK BEING DONE!!!!

    • 2 replies
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  22. My PM III issues

    • 3 replies
    • 758 views
  23. Oil gallery blues

    • 1 reply
    • 758 views
  24. Manual shifter cables too close to downpipe

    • 6 replies
    • 758 views
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