Instead of continuing to try to give the fire department something to do by pouring gas down that carburetor, let me suggest that a small auxiliary gas tank like one for an outboard boat motor would be a good investment. A 1 or 2 gallon plastic tank with a squeeze bulb primer is a much safer way to get gas to the carb, and if you plumb it in upstream of the fuel pump, the pump will probably start working. You can also crank the engine from the firewall side by putting a pry bar or a long screwdriver between the starter linkage and the firewall. There's no need for somebody in the cab to push the start pedal that way.
Jerry
