 boating season is here pro circuit major league fisherman ryan armstrong reveals why e10 is his fuel of choice all the people that it supports across the country with farmers and ethanol plants so it's a big deal marine engines are designed for it back before we didn't have ethanol you would have to clean your fuel rails you had more engine deposits ethanol burns hotter it burns cleaner so your engine runs better you don't have to get things serviced on your engines as much no performance issues whatsoever that bass cattle fly