02POWERSTROKE7.3
New member
What's the difference in the fass for the obs and the superduty? Could i use a fass for the obs on my superduty? A buddy has one he is not going to use did not know if I can use it.
Just my opinion but you could run a air dog wich is internaly regulated and not have to full with a regulated return. Just use a distribution block in the center of the vally and feed all four ports of the head. That is the set up im currenty running on my obs. Works great and so far im only dropping about ten pounds of pressure @ WOT. But i think once i get rid of both tanks and selector valve and just run a single bronco tank i will be fine.
I too would recommend using anything other than FASS. FASS are designed for high flow low pressure. which is great on a cummins or dmax that has an injection pump. when you put these pumps on powerstrokes which like 55+ psi and love 70psi they will work fine for a while. they will however wear out early and you will be asking yourself why am I replacing this pump so often. as for a regulated return, ALL powerstrokes should run them. SD owner's should be required to install one before they get their plates registered! keep in mind the main reason for maintaining fuel pressure is not to keep from losing power, but for protecting the P&B's in the injectors. cause when they are not happy I promise you won't be either.