macrafic
Well Known Member
My tanks are complete, but the wings are not yet mounted. I have to do the service bulletin on them yet, but wanted to address vapor return lines at the same time, should that be necessary. I am planning on a fuel-injected engine.
Do ALL fuel-injected engines require a vapor return line? How about, specifically, Aero Sport and Superior? Do they require vapor return lines to both tanks? How does one control the tank to which the vapor/fuel is returned? Finally, what are your suggestions for plumbing the line(s) (route, location in the tank, materials, etc.)?
Do ALL fuel-injected engines require a vapor return line? How about, specifically, Aero Sport and Superior? Do they require vapor return lines to both tanks? How does one control the tank to which the vapor/fuel is returned? Finally, what are your suggestions for plumbing the line(s) (route, location in the tank, materials, etc.)?