Jump to content

Turbo Grand Prix

This forum is for enthusiasts of the rare 1989-90 Pontiac Grand Prix Turbo.


2,047 topics in this forum

  1. tach off/cant rev high enough.

    • 3 replies
    • 1.7k views
  2. Turbo

    • 13 replies
    • 1.7k views
  3. Found the previous owner of my car.

    • 6 replies
    • 1.7k views
  4. .................

    • 9 replies
    • 1.7k views
  5. 3-stage boost control?

    • 12 replies
    • 1.7k views
  6. Info about the stock TGP spark table...

    • 10 replies
    • 1.7k views
  7. She's up and running!! Pics Added!

    • 14 replies
    • 1.7k views
  8. Crossover install done.

    • 12 replies
    • 1.7k views
  9. What is a good tubo for my application?

    • 10 replies
    • 1.7k views
  10. Color combos

    • 12 replies
    • 1.7k views
  11. TGP Turbo and ECM on 3x00?

    • 14 replies
    • 1.7k views
  12. PM III problems - accumulator or pressure switch?

    • 5 replies
    • 1.7k views
  13. 89 to 91 HUD

    • 13 replies
    • 1.7k views
  14. Filter on turbo question!!!!!!

    • 7 replies
    • 1.7k views
  15. Custom TGP exhaust - the beginnings

    • 14 replies
    • 1.7k views
  16. Crashed the car today

    • 10 replies
    • 1.7k views
  17. What If.........

    • 11 replies
    • 1.7k views
  18. Do TGPs have....

    • 18 replies
    • 1.7k views
  19. I want a coupe again.

    • 14 replies
    • 1.7k views
  20. Stock Performance Specs

    • 4 replies
    • 1.7k views
  21. Question - my car is smoking

    • 12 replies
    • 1.7k views
  22. Idle Problems

    • 6 replies
    • 1.7k views
    • 10 replies
    • 1.7k views
  23. Overboost

    • 3 replies
    • 1.7k views
  24. anybody here own a ultra low mileage TGP

    • 12 replies
    • 1.7k views
×
×
  • Create New...