2003 305/555 with BBI 0.5's, mild built 48RE with billet single. I want to add a turbo to my SXE362/68/12 to drag our 20k GVWR toy hauler around, also daily drive. What I'm looking at now is a S475/87/1.1 to pair it with. Not looking to race or make huge power and probably wont grow more than adding an upgraded lift pump. Any help is appreciated, experience even more so.