I'm in the process of installing a p-pump 12 valve in the place that a V-10 use to sit on my 2001 F-350, what is the simplest way of setting up the lift pump? I have been told to leave the Ford fuel pump and use it as a lift pump to send it to the Cummins mechanical lift pump. Will the Ford fuel pump even pump Diesel? Have a clue what PSI it puts out? Or is there a better way without tearing out the entire system and replacing it with a frame mounted FASS or Air Dog pump and filter setup and tank sump?