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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. Where exactly is the IAC?

    • 4 replies
    • 1.1k views
  2. Looking for lower intercooler pipe!

    • 7 replies
    • 1.1k views
  3. i missed a steel!!!

    • 4 replies
    • 1.1k views
  4. Tons of TGP parts for sale: Turbo, Dashboard, Intercooler and more!!!

    • 1 reply
    • 1.1k views
    • 3 replies
    • 1.1k views
    • 5 replies
    • 1.1k views
  5. during the rebuild- good news/bad news

    • 3 replies
    • 1.1k views
  6. O2 sensor wasn't plugged in

    • 4 replies
    • 1.1k views
  7. replacement turbos??

    • 5 replies
    • 1.1k views
  8. Grand Prix Turbo Tranny Cooler

    • 6 replies
    • 1.1k views
  9. Sensors

    • 3 replies
    • 1.1k views
  10. MOVED: candy apple red 89 grand prix turbo

    • 0 replies
    • 1.1k views
  11. Jeff Ms site is missing the.....

    • 1 reply
    • 1.1k views
  12. 1.6/1 Rocker arm questions

    • 2 replies
    • 1.1k views
  13. dyno sheets and questions!

    • 5 replies
    • 1.1k views
  14. TGP/TSTE Cluster

    • 3 replies
    • 1.1k views
  15. No spark

    • 12 replies
    • 1.1k views
  16. What do I need to move?

    • 4 replies
    • 1.1k views
  17. Nitromethane.....

    • 2 replies
    • 1.1k views
  18. wheels and tires *mods hear me out*

    • 1 reply
    • 1.1k views
    • 2 replies
    • 1.1k views
  19. What's THIS for

    • 7 replies
    • 1.1k views
  20. Bigg Turbo Build (Tranny thread)

    • 8 replies
    • 1.1k views
  21. Leaky Radiator. Help me ASAP

    • 5 replies
    • 1.1k views
  22. blow off valve

    • 2 replies
    • 1.1k views
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