"Cy Galley" wrote in message news:W9GRb.167062$I06.1661204@attbi_s01...
Jet fuel has a larger nozzle. I don't know whether you can fuel a gas 172
with the larger nozzle. I know at one time Beech was trying to get
restrictors in the openings of Bonanzas.
Make it even easier to prevent misfueling....go to single point refueling...
Craig C.