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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

    • 4 replies
    • 1.2k views
  1. TGP Trans codes

    • 1 reply
    • 1.2k views
  2. Car alarm

    • 4 replies
    • 1.2k views
    • 1 reply
    • 1.2k views
  3. Picture of Cross-Over

    • 2 replies
    • 1.2k views
  4. Some advice please

    • 3 replies
    • 1.2k views
  5. Maintenance manual?

    • 3 replies
    • 1.2k views
  6. Cleaning the turbo

    • 2 replies
    • 1.2k views
  7. TVM install: 2 quick ones

    • 2 replies
    • 1.2k views
  8. hey, i have a problem

    • 5 replies
    • 1.2k views
  9. Computer board thingy under passenger seat?

    • 5 replies
    • 1.2k views
  10. TPS parts number?

    • 3 replies
    • 1.2k views
  11. porting the TB

    • 2 replies
    • 1.2k views
  12. 1989 TGP

    • 2 replies
    • 1.2k views
  13. 3.1 litre turbo 3.1 litre swap??

    • 1 reply
    • 1.2k views
  14. )

    • 3 replies
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  15. Bad injectors???

    • 3 replies
    • 1.2k views
  16. need starting fluid 2 start

    • 3 replies
    • 1.2k views
  17. New paint job

    • 5 replies
    • 1.2k views
  18. Timing chain part number?

    • 1 reply
    • 1.2k views
  19. Posting my for sale thread all over the forum.

    • 1 reply
    • 1.2k views
  20. UPDATE: 3.1 Vin T Turbo conversion

    • 2 replies
    • 1.2k views
  21. What could this mean?

    • 0 replies
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  22. Intercooler Pressure Drop Info

    • 0 replies
    • 1.2k views
  23. Hmm? More Turbo questions

    • 2 replies
    • 1.2k views
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