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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

  1. exaust piping size

    • 5 replies
    • 1.1k views
  2. 24# injectors

    • 4 replies
    • 1.1k views
  3. #2

    • 2 replies
    • 1.1k views
  4. Latest info on my TGP

    • 4 replies
    • 1.1k views
  5. Access through the firewall

    • 3 replies
    • 1.1k views
    • 6 replies
    • 1.1k views
  6. o2 sensor

    • 3 replies
    • 1.1k views
  7. Iridium Plugs/Stock Plugs et-all

    • 6 replies
    • 1.1k views
  8. Looking for lower intercooler pipe!

    • 7 replies
    • 1.1k views
  9. Tomorrow, the plan goes into effect.

    • 5 replies
    • 1.1k views
  10. coil layout different from n.a. grand prix?????

    • 3 replies
    • 1.1k views
    • 8 replies
    • 1.1k views
  11. Not starting after oil return replacement

    • 5 replies
    • 1.1k views
  12. Where exactly is the IAC?

    • 4 replies
    • 1.1k views
  13. 1/4 mile page update

    • 3 replies
    • 1.1k views
    • 5 replies
    • 1.1k views
  14. VIN Decoding? Mostly production numbers

    • 3 replies
    • 1.1k views
  15. injectors?

    • 2 replies
    • 1.1k views
  16. Leaky Radiator. Help me ASAP

    • 5 replies
    • 1.1k views
  17. TGP is STILL running like ass.

    • 1 reply
    • 1.1k views
  18. 1.6/1 Rocker arm questions

    • 2 replies
    • 1.1k views
  19. blow off valve

    • 2 replies
    • 1.1k views
  20. MOVED: Does anybody need a complete abs brake system?

    • 0 replies
    • 1.1k views
  21. what transmission rebuild kit?

    • 5 replies
    • 1.1k views
  22. pic request - TGP wastegate solenoid

    • 4 replies
    • 1.1k views
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