If you bring one in with wood spoke wheels, acetylene gas lights, tube tires, and a hand crank we might consider it because they are of the same degree of development as a carburetor but anything else is getting a FiTech self tuning throttle body. Idles and runs dead smooth, built for what now passes as gasoline, not sensitive to heat or cold, gives an exact 14.5 to 1 air/fuel mixture at any speed or any altitude, and gives a long trouble free no leak life. Have not had a single complaint or comeback on any install. There is now a 2bbl unit for I4 and I6 cylinder engines so why rub two sticks together when matches are available.