I have a new to me 2004 6.0 now and looking into making my own Bio. How does the 6.0 do on Bio?
I have some knowledge of WVO , as I had a 300D with my home made two tank system. But I never went as far as making Bio. My truck is in good condition now. Coolant filter, EC-1, 4", CCV mod , and all temps and volts are good.
A couple of links to processor build would help too, it has been a few years ago that I have looked at doing this.