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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. Headlight alignment

    • 4 replies
    • 1k views
  2. average time of a TGP at 1/8 and 1/4 drag strip

    • 4 replies
    • 1k views
  3. Ported and Polished heads for a TGP

    • 4 replies
    • 1k views
  4. what is minimum boost on a TGP?

    • 4 replies
    • 1k views
  5. Need some parts or part ##s

    • 8 replies
    • 1k views
  6. August 1990 Collectible Automobile Scans(large pics)

    • 4 replies
    • 1k views
  7. coils and ignition module

    • 8 replies
    • 1k views
  8. Round 3 *ding*

    • 5 replies
    • 1k views
  9. VIN Decoding? Mostly production numbers

    • 3 replies
    • 1k views
  10. trans temp gauge sender / tranny line ques

    • 2 replies
    • 1k views
    • 4 replies
    • 1k views
  11. Switched 12v pick-up and 12v dash lamps....

    • 3 replies
    • 1k views
  12. Full Height Spare Tire?

    • 4 replies
    • 1k views
  13. what transmission rebuild kit?

    • 5 replies
    • 1k views
  14. turbo questions

    • 4 replies
    • 1k views
  15. what's the difference - Melling 95HV oil pump and....

    • 4 replies
    • 1k views
  16. transmission vac modulator?

    • 4 replies
    • 1k views
  17. ABS front enable relay

    • 0 replies
    • 1k views
  18. Posting my for sale thread all over the forum.

    • 1 reply
    • 1k views
  19. makeing a "turbo GP front bumper"

    • 2 replies
    • 1k views
  20. Mike, with the low milage TGP for sale 90/black on my site

    • 0 replies
    • 1k views
  21. More retardation

    • 5 replies
    • 1k views
  22. Low MAP voltage??

    • 6 replies
    • 1k views
  23. Low Fuel Light

    • 5 replies
    • 1k views
  24. UPDATE ON POSTERS,

    • 0 replies
    • 1k views
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