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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

    • 17 replies
    • 2.1k views
  1. TGP torque converter

    • 17 replies
    • 2.1k views
  2. New TGP owner here...

    • 18 replies
    • 2.1k views
  3. TSTE for parts

    • 17 replies
    • 2.1k views
  4. TGP A/F Gauge behavior.. WTF?

    • 17 replies
    • 2.1k views
  5. Hello: Back and driving a TGP

    • 5 replies
    • 2.1k views
  6. Fly'in High

    • 15 replies
    • 2k views
  7. Snow + ice vs. TGP body mouldings...

    • 8 replies
    • 2k views
  8. How to identify a Jeff M chip?

    • 17 replies
    • 2k views
  9. 1 less TGP in the world today

    • 21 replies
    • 2k views
  10. Where to get a Factory Service Manual for tgp?

    • 14 replies
    • 2k views
  11. Back End Smashed in 1990 Grand Prix Turbo

    • 24 replies
    • 2k views
  12. Boost Gauge cuts in and out

    • 12 replies
    • 2k views
  13. How come the Mustang guys got all the cool shit...

    • 15 replies
    • 2k views
  14. How much for a TGP Engine?

    • 19 replies
    • 2k views
  15. TGP SWAP repair begins!! BEWARE 56 K

    • 22 replies
    • 2k views
  16. Antilock Brake Code

    • 7 replies
    • 2k views
  17. Turbo Mounting Gasket?

    • 18 replies
    • 2k views
  18. Looking to buy a GPT

    • 20 replies
    • 2k views
  19. New headliner

    • 17 replies
    • 2k views
  20. 1990 TSTE Grand Prix not right/boost prob

    • 17 replies
    • 2k views
  21. Stock Replacment turbo

    • 4 replies
    • 2k views
  22. TGP Code Size Data

    • 10 replies
    • 2k views
    • 5 replies
    • 2k views
  23. Tranny coolant lines broke =(

    • 10 replies
    • 2k views
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