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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. Turbo blanket vs heat shield 1 2

    By Penglii,   
    • 38 replies
    • 5.8k views
    • Garrett Powered
    • Garrett Powered

  2. Car = Broke (Update) 1 2

    By LukeZ34,   
    • 37 replies
    • 3.6k views
    • Jeff M
    • Jeff M

  3. And the saga continues....... (warning: LONG!) 1 2

    By RareGMFan,
    • 37 replies
    • 3.3k views
    • RareGMFan
    • RareGMFan

  4. Got me a new toy. 1 2

    By SleeperRed90TGp,   
    • 37 replies
    • 3.9k views
    • Garrett Powered
    • Garrett Powered

  5. Autometer Electronic Boost Gauge Map Question 1 2

    By Dark Ride,   
    • 37 replies
    • 6.4k views
    • Dark Ride
    • Dark Ride

  6. FS: 1990 TGP *CHEAP* $1200 obo *Relisted* 1 2

    By 90TGP,
    • 37 replies
    • 3.7k views
    • Robby1870
    • Robby1870

  7. TGP... First one I have seen. DEAD! 1 2

    By Crazy K,   
    • 37 replies
    • 3.8k views
    • Psych0matt
    • Psych0matt

  8. Hitting fuel cut more and more often....possibly ignition? 1 2

    By GOT2B GM,   
    • 37 replies
    • 2.5k views
    • GOT2B GM
    • GOT2B GM

  9. started on exhaust and WB02 install (vid pg.3) 1 2

    By Garrett Powered,   
    • 37 replies
    • 5k views
    • 94GPGTP
    • 94GPGTP

  10. New TGP owner - need some help 1 2

    By Johnnystats,   
    • 37 replies
    • 5.5k views
    • GnatGoSplat
    • GnatGoSplat

  11. Pictures of my "mini" TGP 1 2

    By mannix,
    • 36 replies
    • 6.1k views
    • CSI_MuNkY
    • CSI_MuNkY

  12. I got a replacement for my TGP Pace Car : ) 1 2

    By Larry M,   
    • 36 replies
    • 3k views
    • GrandAmSE
    • GrandAmSE

  13. New Quarter Mile Videos 1 2

    By TurboZ24,   
    • 35 replies
    • 4.2k views
    • Aaron
    • Aaron

  14. IT'S ALIVE!!!!(TSTE+5-speed) 1 2

    By Marcus18,   
    • 35 replies
    • 3.1k views
    • Marcus18
    • Marcus18

  15. car is running like crap *FIXED* 1 2

    By Guest TurboSedan,   
    • 35 replies
    • 4.7k views
    • Guest
    • Guest

  16. MY TGP progress thread UPDATE - ON THE ROAD! 1 2

    By patgizz,
    • 35 replies
    • 3.1k views
    • 90TGP
    • 90TGP

  17. teaser pic of some progress to my TGP... 1 2

    By 92 GP,   
    • 35 replies
    • 3.3k views
    • slick
    • slick

  18. Ok, don't shoot me, seriously considering swapping TSTE..... 1 2

    By dbtk2,   
    • 34 replies
    • 3.3k views
    • z284pwr
    • z284pwr

  19. Jeff M. TGP chips 1 2

    By Addicted To Boost,   
    • 33 replies
    • 3.7k views
    • Jeff M
    • Jeff M

  20. MY 1990 TGP has no power 1 2

    By EMNCFI,   
    • 33 replies
    • 4.1k views
    • EMNCFI
    • EMNCFI

  21. Help 1 2

    By RareGMlover89,   
    • 33 replies
    • 3.2k views
    • Garrett Powered
    • Garrett Powered

  22. Few minor issue's with the TGP 1 2

    By slick,
    • 33 replies
    • 2.8k views
    • mfewtrail
    • mfewtrail

  23. Turbo buick? 1 2

    By Liquid_Neon_00,   
    • 33 replies
    • 3.9k views
    • Liquid_Neon_00
    • Liquid_Neon_00

  24. what wideband are you using? 1 2

    By Garrett Powered,   
    • 33 replies
    • 6.7k views
    • Garrett Powered
    • Garrett Powered

  25. `89 TGP joining the collection 1 2

    By rich_e777,
    • 33 replies
    • 4.6k views
    • rich_e777
    • rich_e777
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