[diesel_john]

I got the old ZEMCO recirculating ball flow meter working last nite. Ended up using a glass/ceramic bead with the hole filled with epoxy. A red light seem to work better than a green light. I used part # 272-0332 from the shack. Would work as is for a carb'd engine but I want to put it on a mechanical injected diesel. So in the process of building a small fuel bowl to recirculate the the fuel back to, without measuring it twice.