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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. Dynoed the 3.1 Turbo Wagon

    • 15 replies
    • 1.8k views
  2. #2

    • 2 replies
    • 1.1k views
    • 6 replies
    • 2.6k views
  3. spring codes

    • 0 replies
    • 891 views
  4. trans temp gauge sender / tranny line ques

    • 2 replies
    • 1k views
  5. B

    • 5 replies
    • 1.1k views
  6. Turbo Mounting Gasket?

    • 18 replies
    • 2k views
  7. Removing weather stripping for added cooling?

    • 13 replies
    • 1.7k views
  8. electronic question

    • 5 replies
    • 1.2k views
  9. exhuast pivot donut thing

    • 3 replies
    • 944 views
  10. Where's the Vacuum canister hook up at? 1 2

    • 27 replies
    • 7.9k views
  11. Automatic Vs. Manual 1/4 mile times

    • 17 replies
    • 2.9k views
  12. JeffM "turbograndprix.com" site pictures

    • 0 replies
    • 967 views
  13. NAPA 160 degree thermostat

    • 3 replies
    • 1.5k views
  14. The 1000th Topic!!!

    • 1 reply
    • 1.1k views
  15. ABS Maintenance/Accumulator

    • 15 replies
    • 2.7k views
  16. How fast are the 3.1 turbo's factory

    • 17 replies
    • 2k views
  17. front clip swapp 1 2

    • 27 replies
    • 2.5k views
  18. Hypatheitcal Question..??..??

    • 13 replies
    • 1.1k views
  19. how much $$ for valve job?

    • 20 replies
    • 4.7k views
  20. VIN Decoding? Mostly production numbers

    • 3 replies
    • 1k views
  21. Problem with my Brake pedal?

    • 10 replies
    • 1.4k views
  22. How many TGPs are left?? 1 2

    • 40 replies
    • 4.7k views
  23. ALDL Scanning software

    • 6 replies
    • 2.4k views
  24. Good hose.?

    • 0 replies
    • 1.1k views
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