I have a buddy that can get me an HX-50 Off of a dump truck with a cummins in it that is blown up and I think i can get it pretty cheap. How much fuel do i need to spin it? I have DDII injectors (80 horse) also an edge comp. What else do i need, bigger injectors? Could i spool it with what i have? Can i stack a programmer with my setup. Also how much boost are we talking with a 50? How do these compare with the M-11 turbos? I am not going to pull my truck yet it is a daily driver and I want more power, what do you guys think?