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Turbo Grand Prix

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


2,049 topics in this forum

  1. First x-over was bad, not its EGR pipe

    • 3 replies
    • 980 views
  2. Turbo Flange gasket?

    • 3 replies
    • 980 views
  3. Any TGP's in Canada?

    • 1 reply
    • 978 views
  4. Illinois Emissions

    • 2 replies
    • 978 views
  5. 1990 TGP trans codes

    • 1 reply
    • 978 views
  6. TGP articles in a NASCAR program

    • 2 replies
    • 977 views
  7. this garrett t-25 any good? (brand new)

    • 5 replies
    • 977 views
  8. heads up display height adjustment

    • 1 reply
    • 976 views
  9. Positive Evolution of the TGP Message Forum, Great Job!

    • 3 replies
    • 976 views
  10. Car Freaks out sometimes!!!!

    • 4 replies
    • 976 views
  11. Front struts and springs??

    • 2 replies
    • 976 views
  12. JeffM "turbograndprix.com" site pictures

    • 0 replies
    • 975 views
  13. turbocharger flange repair

    • 4 replies
    • 974 views
  14. TSTE Wiring Diagram?

    • 0 replies
    • 974 views
  15. MOVED: Buzzing in speakers???

    • 0 replies
    • 974 views
  16. Rebuild ???

    • 2 replies
    • 971 views
  17. '

    • 1 reply
    • 970 views
  18. Intake Manifold Gasket Set

    • 4 replies
    • 970 views
  19. Picture of Cross-Over

    • 2 replies
    • 969 views
  20. need starting fluid 2 start

    • 3 replies
    • 969 views
  21. A few new things

    • 4 replies
    • 968 views
  22. no power at 4 grand (cat now clean)

    • 4 replies
    • 968 views
  23. WooHoo!!! tranny problem solved!!

    • 0 replies
    • 968 views
  24. coils??/cat converter??

    • 2 replies
    • 967 views
  25. A just got Chipped!

    • 0 replies
    • 966 views
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