I have two Super 97s on my flattie and when I pump the gas they won't squirt. At first I thought my electric fuel pump would not prime because it had to draw up, I would pressurize the tank and it would work so I took the tank out and put a bung in the bottom. About a week went by before I started it and it would not start so I pressurized the tank, no good, I broke fittings loose at the carbs and had fuel. I took the top of the carb off and the bowl was full. I drained the bowl and turned the switch on, that was a mistake but I had fuel. These carbs have the leather pumps so I don't think it's a ethanol problem. Eventually I got them to work but I'm not sure how or what caused the problems. Any help would be greatly appreciated and please no BS or crap about the carbs, it's what I have and I have to make it work.