fuel return line

diymirage said
anyone familiar with the Holley 12-881 fuel pressure regulator?
their info sheet does not mention electric or mechanical pumps but it does seem to have the 3 ports (in, out, return) i need

From what I see here, (http://documents.holley.com/199r11227.pdf) that would serve your needs.

I may look at getting that one myself.