that will work. the MS3 extra can run on a fixed fuel pressure. on systems like that i use the corvette fuel filter with the built in regulator (1999 corvette) they are set at 58 psi (check with pressure gauge). its a really affordable way to do a system. at my shop we have a dorman fuel system repair kit. it has all the factory type push lock fuel line fittings and the nylon line and a tool to push the line onto the fittings. we also have a hydraulic tube flaring tool that that can put a push lock flare on 3/8s or 5/16s steel line. the dorman kit also has fittings that can be. clamped onto the steel lines that will work with the push lock fittings. this allows us to build fuel lines that look like factory fuel lines and is only a fraction of the cost of building fuel lines out of braided AN lines.
