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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. any grainger valved TGP's out there?

    • 5 replies
    • 981 views
  2. any interest in a pretty much parts robbed 1990 TGP in wisconsin? worth it? 1 2

    • 32 replies
    • 2.4k views
  3. any jap crap or mustang haters out there?

    • 5 replies
    • 1.6k views
  4. any one interested in a '90 tgp?

    • 11 replies
    • 1.3k views
  5. Any red TGP owners from Vermont?

    • 0 replies
    • 764 views
  6. Any TGP's in Canada?

    • 1 reply
    • 842 views
  7. Anybody else got one of these???

    • 12 replies
    • 1.7k views
  8. anybody ever done this?

    • 11 replies
    • 1.8k views
  9. Anybody ever dyno their TGP?

    • 24 replies
    • 1.8k views
  10. Anybody experienced a bad shimy under full accel?

    • 10 replies
    • 1.2k views
  11. anybody have a picture of...

    • 2 replies
    • 900 views
  12. Anybody hear back from norcalstang????

    • 4 replies
    • 1.2k views
  13. anybody here own a ultra low mileage TGP

    • 12 replies
    • 1.5k views
  14. Anybody re-upholster their bucket seats?

    • 2 replies
    • 1.4k views
  15. Anyone else notice this?

    • 0 replies
    • 760 views
  16. anyone else seen this thread at corvette forum?

    • 1 reply
    • 947 views
  17. Anyone ever install a Turbo Timer?

    • 4 replies
    • 932 views
    • 9 replies
    • 977 views
  18. Anyone have a picture of this?

    • 2 replies
    • 760 views
  19. anyone have a TurboXS Type-H RFL ?

    • 3 replies
    • 898 views
    • 14 replies
    • 1.6k views
  20. Anyone here installed a wideband o2 sensor using the stock ECM and tuning?

    • 5 replies
    • 2.2k views
  21. anyone here using T-bolt clamps?

    • 9 replies
    • 1.1k views
  22. anyone need some turbo badges?

    • 2 replies
    • 1.4k views
    • 2 replies
    • 936 views
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