What engine modifications would be needed to run 5 PSI boost on a V6 3800? Fuel Injectors, intake, PCM, does anyone know?

 

The intake is the weakest link. The PCM will have to be flashed to retard your timing and your stock injectors can handel 5 lbs of boost with out any other power adders. You'll also have to run 92 octane all the time. I would also run a water injection system.

 

yeah, uh.. if you're gonna boost, you better not use an intake.. FMIC ftw.