carmichaelb
New member
I just finished the engine rebuild for my B7100. It fired up and runs great at full throttle but it chokes down at half throttle or when I shift it into the highest two gears. I believe I got the valves set correctly and I am sure the timing gears, if that is the correct term are lined up correctly. Does anyone know anything about making adjustments to the fuel pump or throttle assembly?:confused3: