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Turbo Grand Prix

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

2,050 topics in this forum

  1. CAM

    By kuntzie,   
    • 8 replies
    • 1.6k views
    • kuntzie
    • kuntzie

  2. aftermarket tach?

    By turbogp218,   
    • 8 replies
    • 1.2k views
    • slick
    • slick

  3. YAY! gunna start my own tuning!!!

    By kuntzie,   
    • 8 replies
    • 1.5k views
    • john99gtp
    • john99gtp

  4. Flanges?????

    By GrandAmSE,
    • 5 replies
    • 1k views
    • GrandAmSE
    • GrandAmSE

  5. TGP front plate placement

    By GOT2B GM,   
    • 10 replies
    • 2.3k views
    • GOT2B GM
    • GOT2B GM

  6. Got my new valance painted and installed....

    By GOT2B GM,   
    • 8 replies
    • 1.5k views
    • jeremy
    • jeremy

  7. turbo cavy chip

    By one_fast_prix,   
    • 1 reply
    • 1.1k views
    • mfewtrail
    • mfewtrail

  8. I just bought a 90 tgp and dont know much about em yet. 1 2

    By red90tgp,   
    • 28 replies
    • 2.6k views
    • Garrett Powered
    • Garrett Powered

  9. makeing a "turbo GP front bumper"

    By ihateallmustangs,   
    • 2 replies
    • 1.1k views
    • no1kicker
    • no1kicker

  10. 3.1 Turbo to replace a 3100

    By GrandAmSE,   
    • 6 replies
    • 1.2k views
    • mfewtrail
    • mfewtrail

  11. TV cable removal

    By TLOC,   
    • 4 replies
    • 1.3k views
    • z284pwr
    • z284pwr

  12. o2 sensor

    By Nick1234,   
    • 3 replies
    • 1.1k views
    • Nick1234
    • Nick1234

  13. pissed at the TGP

    By kuntzie,   
    • 6 replies
    • 1.4k views
    • kuntzie
    • kuntzie

  14. TGP shifting

    By Addicted To Boost,   
    • 8 replies
    • 1.3k views
    • Garrett Powered
    • Garrett Powered

  15. MOVED: PMIII Pressure Switch?

    By jeremy,   
    • 0 replies
    • 904 views
    • jeremy
    • jeremy

  16. Question for those with aftermarket boost gauges 1 2

    By z284pwr,   
    • 31 replies
    • 3.4k views
    • z284pwr
    • z284pwr

  17. Switched 12v pick-up and 12v dash lamps....

    By z284pwr,   
    • 3 replies
    • 1.1k views
    • slick
    • slick

  18. thicker oil?

    By futuretgper,   
    • 5 replies
    • 1.2k views
    • futuretgper
    • futuretgper

  19. MOVED: turbo 3.1 motor and tranny for sale

    By jeremy,   
    • 0 replies
    • 1k views
    • jeremy
    • jeremy

  20. TVM install: 2 quick ones

    By futuretgper,   
    • 2 replies
    • 1k views
    • z284pwr
    • z284pwr

  21. Kuntzie FMIC install thread

    By kuntzie,
    • 15 replies
    • 2k views
    • Nick1234
    • Nick1234

  22. Bought and Picked Up TGP 1 2

    By Addicted To Boost,
    • 29 replies
    • 3.4k views
    • Addicted To Boost
    • Addicted To Boost

  23. AC Compressor noise? How about alternator output? Updated with results

    By R Dubya,   
    • 14 replies
    • 2.9k views
    • Black 90 TGP
    • Black 90 TGP

  24. Another TGP

    By CHEX,   
    • 1 reply
    • 1k views
    • jeremy
    • jeremy

  25. I need a CV shaft for the TGP but...

    By GOT2B GM,   
    • 10 replies
    • 1.6k views
    • GutlessSupreme
    • GutlessSupreme
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