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Turbo Grand Prix

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


2,051 topics in this forum

  1. AC delco parts

    • 7 replies
    • 1.2k views
  2. She's Alive! Alive!!

    • 4 replies
    • 1.2k views
  3. is it just me? kinda o/t

    • 3 replies
    • 928 views
  4. Turbo > Regular 3.1

    • 2 replies
    • 1.1k views
  5. Oil In Pipes!

    • 11 replies
    • 1.3k views
  6. TB bypass 1 2

    • 30 replies
    • 4.4k views
  7. Anyone else notice this?

    • 0 replies
    • 932 views
  8. Changing Intercoolers....again

    • 7 replies
    • 1.2k views
  9. Front struts and springs??

    • 2 replies
    • 1.1k views
  10. auto possibilities?

    • 9 replies
    • 1.6k views
  11. powmaster 3 abs unit !!! new price

    • 4 replies
    • 1.1k views
  12. Quick! PMIII ABS brake motor running constant

    • 11 replies
    • 1.8k views
  13. Just having thoughts....

    • 9 replies
    • 1.2k views
  14. Materials needed for x over pipe??

    • 17 replies
    • 2.1k views
  15. Upgraded Fuel Injectors Part Number?????

    • 15 replies
    • 1.7k views
    • 19 replies
    • 1.9k views
  16. Just bought a 1990 TGP, I need help!

    • 14 replies
    • 1.7k views
  17. Vehicle Speed Sensor????

    • 9 replies
    • 1.5k views
  18. Pulley????

    • 9 replies
    • 1.1k views
  19. '

    • 1 reply
    • 1.1k views
  20. who has the fastest TSTE?

    • 11 replies
    • 1.6k views
    • 3 replies
    • 1.1k views
  21. CO2 on intercooler??

    • 9 replies
    • 1.7k views
  22. How much should I offer??

    • 21 replies
    • 1.9k views
  23. Bought the $600 TGP

    • 5 replies
    • 1.1k views
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