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Turbo Grand Prix

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


2,047 topics in this forum

  1. is it just me? kinda o/t

    • 3 replies
    • 834 views
  2. Very very cheap adjustable boost controller....look!!!

    • 3 replies
    • 834 views
  3. Pulled my x-over and turbo

    • 3 replies
    • 834 views
  4. Underhood paint question *not detail paint*

    • 3 replies
    • 834 views
  5. Transmission Question

    • 2 replies
    • 834 views
  6. Eastiest way to get at turbo exhaust bolt?

    • 2 replies
    • 834 views
  7. Grounding question

    • 2 replies
    • 834 views
  8. super-white sealed beam conversion

    • 1 reply
    • 833 views
  9. Anyone else notice this?

    • 0 replies
    • 833 views
  10. Turbo mount question

    • 2 replies
    • 833 views
  11. good site with turbo related information

    • 0 replies
    • 832 views
  12. Turbo sizing flow calculations

    • 2 replies
    • 832 views
  13. Exhaust Manifold Gasket

    • 2 replies
    • 832 views
  14. For Sale?

    • 1 reply
    • 832 views
  15. Crossover Flex joint diameter.

    • 1 reply
    • 831 views
  16. brakes

    • 2 replies
    • 831 views
  17. Brakes are working now!

    • 0 replies
    • 831 views
  18. Pittsburg PA TGP Owners?

    • 4 replies
    • 831 views
  19. ceramic coating update

    • 2 replies
    • 831 views
  20. rear break line splitter box (proportioning)

    • 1 reply
    • 831 views
  21. For those who don't visit the other pages, Rear STB for sale

    • 0 replies
    • 831 views
  22. Make that 3!!!

    • 1 reply
    • 830 views
  23. Continuously Fouled Plugs?

    • 1 reply
    • 830 views
  24. PMIII overflowing when depressurizing.

    • 3 replies
    • 830 views
  25. One last question

    • 0 replies
    • 829 views
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