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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. 3-bar MAP

    • 3 replies
    • 1k views
  2. 16.7 miles...

    • 7 replies
    • 1k views
  3. ''''''''''

    • 4 replies
    • 1k views
  4. general turbo question

    • 2 replies
    • 1k views
    • 9 replies
    • 1k views
  5. wastegate solenoid P/N

    • 1 reply
    • 1k views
  6. GM computer replacement...%$#*&!!!!

    • 10 replies
    • 1k views
    • 5 replies
    • 1k views
  7. Cold air and turbos pt 2

    • 10 replies
    • 1k views
  8. How Much do you Guys pay for insurance? (TGP)

    • 14 replies
    • 1k views
  9. :( 90 TGP trans issue...

    • 2 replies
    • 1k views
  10. Find any TGP after market parts?

    • 7 replies
    • 1k views
  11. any grainger valved TGP's out there?

    • 5 replies
    • 1k views
  12. LG5 headgaskets: Fel-Pro or GM?

    • 10 replies
    • 1k views
  13. Another one down...

    • 6 replies
    • 1k views
  14. To contact Jeff M about chips or X-over pipe purchases

    • 0 replies
    • 1k views
  15. How would these wheels look?

    • 7 replies
    • 1k views
  16. New Track Times

    • 9 replies
    • 1k views
  17. I got some pics up (Finally)

    • 8 replies
    • 1k views
  18. Help out with an offer on this TGP

    • 9 replies
    • 1k views
  19. aftermarket tach?

    • 8 replies
    • 1k views
  20. want to turbocharge your 3.1? tip-

    • 4 replies
    • 1k views
  21. Check out this turbo on ebay

    • 4 replies
    • 1k views
  22. My TGP(short exhaust clip)

    • 9 replies
    • 1k views
  23. universal K&n part number???

    • 0 replies
    • 1k views
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