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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

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  1. Nope, not the FPR *UPDATE*

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  2. do new Mahle pistons include...

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  3. What to use for rear cam seal???

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  4. Code 43?

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  5. *NEW PICS*

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  6. ALDL Scanning software

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  7. Leaky proportioning valve

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  8. Full vacumm line diagram?

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  9. LG5 shortblock rebuild prices (machine work only)

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  10. Extensive test of Accelerometers

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  11. Horn Not Working

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  12. Question on 3x00/3.1T Hybrid

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  13. Grand Prix Turbo Tranny Cooler

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  14. Pic of my car

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  15. seating!?!.......and more!!

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  16. where can i get silicone turbo coolant supply/return hose??

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  17. ]]]]

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  18. Difference between 89 and 90

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  19. exhaust manifold pic?

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  20. Grand Prix Turbo Parts

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  21. Need 29C256 chips ASAP for TGP/TSTE

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  22. Anyone with ported heads have a flowsheet?

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    • 880 views
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