The KR-2 that I am refurbishing has an interesting rats nest of plumbing around the fuel pump. Fuel comes from the header tank to the gascolator then out to a tee. One line runs to the fuel pump, the other to another tee and on to the carb, coming out of the fuel pump the line runs to that tee in the delivery line to the carb. Basically there is a line from the gascolator to the carb with an attached loop line with the fuel pump in it. Why can't you just go from the gascolator to the fuel pump to the carb? The pump is a new Facet and the carb is a Zenith.
Mike McGowan N4288C