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Turbo Grand Prix

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


2,050 topics in this forum

    • 4 replies
    • 1k views
  1. Positive Evolution of the TGP Message Forum, Great Job!

    • 3 replies
    • 999 views
  2. car & driver, with STE turbo

    • 2 replies
    • 999 views
  3. First x-over was bad, not its EGR pipe

    • 3 replies
    • 998 views
  4. Illinois Emissions

    • 2 replies
    • 997 views
  5. Maintenance manual?

    • 3 replies
    • 997 views
  6. this garrett t-25 any good? (brand new)

    • 5 replies
    • 997 views
  7. Any TGP's in Canada?

    • 1 reply
    • 995 views
  8. Bolt in sway bars upgrade???

    • 3 replies
    • 994 views
  9. TGP articles in a NASCAR program

    • 2 replies
    • 994 views
  10. Turbo Flange gasket?

    • 3 replies
    • 994 views
  11. Front struts and springs??

    • 2 replies
    • 993 views
  12. Cleaning the turbo

    • 2 replies
    • 993 views
    • 2 replies
    • 992 views
  13. New paint job

    • 5 replies
    • 992 views
  14. need starting fluid 2 start

    • 3 replies
    • 992 views
  15. MOVED: Buzzing in speakers???

    • 0 replies
    • 992 views
  16. Code 43?

    • 6 replies
    • 991 views
  17. no power at 4 grand (cat now clean)

    • 4 replies
    • 989 views
  18. 5 speed TGP 1/4 mile times

    • 3 replies
    • 989 views
  19. Rebuild ???

    • 2 replies
    • 989 views
  20. TSTE Wiring Diagram?

    • 0 replies
    • 989 views
  21. turbocharger flange repair

    • 4 replies
    • 988 views
  22. JeffM "turbograndprix.com" site pictures

    • 0 replies
    • 988 views
  23. flex bellows

    • 5 replies
    • 988 views
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