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. car problem o2 maybe?

    • 9 replies
    • 1.3k views
  2. what rpm do you shift at WOT?

    • 12 replies
    • 1.3k views
  3. Need rear bumper, bumper cover etc...

    • 0 replies
    • 1.3k views
  4. Im Boosted *UPDATED*

    • 12 replies
    • 1.3k views
  5. Spark plug blew out of head?!?!

    • 7 replies
    • 1.3k views
  6. Back in town now/busy? yea, Jeff M

    • 16 replies
    • 1.3k views
  7. As anyone done Aftermarket intercoolers???

    • 13 replies
    • 1.3k views
  8. ;

    • 6 replies
    • 1.3k views
  9. My turbo dyno results

    • 10 replies
    • 1.3k views
  10. New product question?

    • 8 replies
    • 1.3k views
  11. Vehicle Speed Sensor????

    • 9 replies
    • 1.3k views
  12. TGP parts for sale

    • 8 replies
    • 1.3k views
  13. 100K and up on TGP

    • 10 replies
    • 1.3k views
  14. Hard downshift, rough acceleration

    • 7 replies
    • 1.3k views
  15. Coil Over's

    • 4 replies
    • 1.3k views
  16. Weird idling while driving

    • 5 replies
    • 1.3k views
  17. Coolant drain plug

    • 9 replies
    • 1.3k views
  18. fuel cut-out at very low boost

    • 6 replies
    • 1.3k views
  19. Too much oil pressure?? **UPDATE**

    • 8 replies
    • 1.3k views
  20. TGP Fuel Injectors

    • 8 replies
    • 1.3k views
  21. 7th Injector

    • 0 replies
    • 1.3k views
  22. fog lights

    • 0 replies
    • 1.3k views
  23. Belt Tensioner

    • 8 replies
    • 1.3k views
  24. *NEW PICS*

    • 6 replies
    • 1.3k views
    • 5 replies
    • 1.3k views
×
×
  • Create New...