It was a ritual I was taught back when Elvis was skinny. Turn on the gas, start the bike, stop the bike turn off the gas. I was so programmed to it, that I kept reaching for a petcock on my injected Electra Glide. :57:
Thanks NEWHD74FAN, I must be living life with blinders on have not seen the Pingle Vaccum Valves before, thanks for the link, Cool!