anyoldiron The best carb for the 235 ?? Almost any forklift propane carb !!! I note that most stovebolters love to fight chokes,liquid fuel,cold natured startand run,fuel pumps,dirty tanks,ethanol,soak your cylinders with gasoline,fight sludge and so on! Wouldn't trade for even one gasoline carb. Simple stuff ,buy it new on Amazon,fuel is about 1.45$ with motor fuel tax ! Hey go ahead and butt your head against the gas pump !!!