Quote: Are you running a vapor separator? Or any kind of return line? If the return line orifice is too big it will have low pressure. Just went through this on mine. The Year One vapor separtor i bought had the return line orifice too big. Should be .060, mine was .100.
I'm just running a 6AN line from the tank to the pump. No returns or separator.
So you have a 6An line to the pump, what do you have coming off the pump and what does it go to? Do you have a FVS between the pumpo and the carb?
