Yes that should work. Is there a return line that hooks to that regulator? On my Duster I'm putting the regulator in the back of the car by the fuel tank so the return line is super short. Then I just run the high pressure line up to the front and dead head the rails like you are planning to do.
You'll probably want to put your fuel pressure sensor at the end of the last rail up by the compressor. That way you'll know what the fuel pressure is at the end of the system.
Yes it has a return its on the bottom on the regulator. Not sure about fuel pressure sensor? Do you mean a pressure gauge? the regulator has a port for one but I can't decide where to put it. The engine bay is tight I thought about putting it in the back like you are that might be my best bet. Should I drill and tap the end of the rail for a gauge? Thanks
