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Turbo Grand Prix

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


2,047 topics in this forum

  1. Is this normal???

    • 11 replies
    • 1.3k views
  2. DEI intake tube cover kit.

    • 5 replies
    • 1k views
  3. got me a T3!!

    • 11 replies
    • 3.1k views
  4. 16.7 miles...

    • 7 replies
    • 1k views
  5. crossover heat sheild removal?

    • 5 replies
    • 935 views
  6. Damn, I crashed my car.

    • 12 replies
    • 1.5k views
  7. compression test results !!!

    • 5 replies
    • 1.3k views
  8. Boost Gauge cuts in and out

    • 12 replies
    • 1.9k views
  9. Turbo rebuild kit???

    • 17 replies
    • 1.7k views
  10. mits TE04H bigger than the stock turbo?

    • 10 replies
    • 3k views
  11. '

    • 6 replies
    • 1k views
  12. Problems Guys PLease Help (Motor Struggles) 1 2

    • 25 replies
    • 2.1k views
  13. Memcal

    • 16 replies
    • 2.1k views
  14. porting the intake

    • 0 replies
    • 814 views
  15. turning up the boost?

    • 16 replies
    • 1.7k views
  16. Make that 3!!!

    • 1 reply
    • 800 views
  17. WBo2

    • 0 replies
    • 928 views
  18. To much smoke!

    • 2 replies
    • 802 views
  19. how are are water cooling lines ran on the turbos

    • 0 replies
    • 837 views
  20. TGP Stock Cams?

    • 8 replies
    • 1.3k views
  21. Pics of my TSTE

    • 9 replies
    • 1.2k views
  22. other turbos??

    • 10 replies
    • 1.2k views
  23. Item for sale on ebay that doesnt look right

    • 2 replies
    • 947 views
  24. '

    • 9 replies
    • 1.4k views
  25. KYB Coil Over Struts

    • 5 replies
    • 1k views
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