So I have a shitty issue of not getting enough fuel delivered to the carb on one of my bikes when it gets below half tank (stupid derbi geometry)
I was thinking a low pressure in-line pump?
this one http://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_x_18770015-P_x_x?cm_mmc=CSE-_-Google-_-VALUE3-_-VALUE4&ci_src=14110944&ci_sku=#utm_source=cse&utm_medium=google&utm_campaign=value3&utm_content=value4
perhaps? (yes I know its for a diesel)
I could also make it not rev as high and suck gas, but its a 50cc so what can ya do.