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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. is it just me? kinda o/t

    • 3 replies
    • 874 views
  2. Turbo > Regular 3.1

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

    • 11 replies
    • 1.1k views
  4. TB bypass 1 2

    • 30 replies
    • 4.2k views
  5. Anyone else notice this?

    • 0 replies
    • 866 views
  6. Changing Intercoolers....again

    • 7 replies
    • 1.1k views
  7. Front struts and springs??

    • 2 replies
    • 959 views
  8. auto possibilities?

    • 9 replies
    • 1.5k views
  9. powmaster 3 abs unit !!! new price

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

    • 11 replies
    • 1.7k views
  11. Just having thoughts....

    • 9 replies
    • 1.1k views
  12. Materials needed for x over pipe??

    • 17 replies
    • 2k views
  13. Upgraded Fuel Injectors Part Number?????

    • 15 replies
    • 1.6k views
    • 19 replies
    • 1.8k views
  14. Just bought a 1990 TGP, I need help!

    • 14 replies
    • 1.6k views
  15. Vehicle Speed Sensor????

    • 9 replies
    • 1.4k views
  16. Pulley????

    • 9 replies
    • 1k views
  17. '

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

    • 11 replies
    • 1.4k views
    • 3 replies
    • 971 views
  19. CO2 on intercooler??

    • 9 replies
    • 1.5k views
  20. How much should I offer??

    • 21 replies
    • 1.8k views
  21. Bought the $600 TGP

    • 5 replies
    • 991 views
  22. 1988 PONTIAC MCLAREN TURBO PROTOTYPE for sale

    • 23 replies
    • 4k views
    • 15 replies
    • 1.2k views
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