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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. Top-end

    • 13 replies
    • 1.7k views
  2. MAF yes MAF on 90 TGP

    • 2 replies
    • 1.7k views
  3. Removing the heads

    • 2 replies
    • 1.7k views
  4. who has the fastest TSTE?

    • 11 replies
    • 1.7k views
  5. whats it worth??

    • 6 replies
    • 1.7k views
  6. Turbo Boost Guage

    • 9 replies
    • 1.7k views
  7. Main Bearings for LG5

    • 12 replies
    • 1.7k views
  8. anyone here using T-bolt clamps?

    • 9 replies
    • 1.7k views
  9. T-25 and T-3 Comparison page

    • 5 replies
    • 1.7k views
  10. What iron head will work.

    • 7 replies
    • 1.7k views
  11. oil pressure sending unit size?

    • 8 replies
    • 1.7k views
  12. Sunshine back up on the block (FS)

    • 13 replies
    • 1.7k views
  13. .....RIP trans.......

    • 6 replies
    • 1.7k views
  14. Quick Question.. badges

    • 2 replies
    • 1.7k views
  15. TGP Magnaflow vid or soundbyte

    • 11 replies
    • 1.7k views
  16. Some extra parts, don't know where they go.

    • 3 replies
    • 1.7k views
  17. Who here is running a 284 in their TGP?

    • 10 replies
    • 1.7k views
  18. FINALLY the TGP is fixed!

    • 9 replies
    • 1.7k views
  19. Can't get turbo off TGP?!?! How is it done???

    • 12 replies
    • 1.7k views
  20. I

    • 7 replies
    • 1.7k views
  21. Cradle Mounts and Bolts

    • 6 replies
    • 1.7k views
  22. I didn't want to hijack a thread: Accel Coils

    • 11 replies
    • 1.7k views
  23. Should I part it or restore it? Help me decide!!!

    • 2 replies
    • 1.7k views
  24. ;

    • 8 replies
    • 1.6k views
  25. Has anybody seen....

    • 4 replies
    • 1.6k views
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