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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. trying to find out how to get the TGPILOT chip

    • 1 reply
    • 940 views
  2. wastegate solenoid P/N

    • 1 reply
    • 960 views
  3. 1990 Daytona 500 Turbo Grand Prix Pin

    • 1 reply
    • 904 views
  4. Turbo ? for you all

    • 1 reply
    • 907 views
  5. Stock TGP fuel pressure? injector ?

    • 1 reply
    • 979 views
  6. Oil return to pan

    • 1 reply
    • 844 views
  7. Hard shift from 1-2

    • 1 reply
    • 841 views
  8. Aftermarket gauge questions

    • 1 reply
    • 905 views
  9. Finally doin MODS, new to the group here, one of a thousand.

    • 1 reply
    • 791 views
  10. Ok Lets get together here

    • 1 reply
    • 768 views
  11. Hard shift?

    • 1 reply
    • 907 views
  12. Where exactly is the orifice tube?

    • 1 reply
    • 908 views
  13. Need turbine housing

    • 1 reply
    • 905 views
  14. Crossover Flex joint diameter.

    • 1 reply
    • 762 views
  15. A few turbo questions

    • 1 reply
    • 842 views
  16. TGP RPO's

    • 1 reply
    • 901 views
  17. super-white sealed beam conversion

    • 1 reply
    • 761 views
  18. heads up display height adjustment

    • 1 reply
    • 841 views
  19. '

    • 1 reply
    • 940 views
  20. 3.1 litre turbo 3.1 litre swap??

    • 1 reply
    • 819 views
  21. Overboosting and stutter

    • 1 reply
    • 904 views
  22. Another one gone...

    • 1 reply
    • 762 views
  23. Any TGP's in Canada?

    • 1 reply
    • 849 views
    • 1 reply
    • 765 views
  24. '

    • 1 reply
    • 897 views
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