72, but is it a Combat?

Trixie Combat had a paper core copper foil gasket sent by vendor fail at the oil drain hole and jet into the factory fuel line, which I'd almost completely forgot about being so surprised and then pissed at running loudly on one jug till 30 sec later this warning occurred to me and pulled over about 3 sec before fuel line was cut through and pouring out in a fire ball. Skin thin area left in bottom of melt.
A metal cover might work to just boil fuel in line : (