Recent content by MJRuddy

My 2010 20’ Bennington SLi has a 2010 50 hp Mercury Big Foot 4-stroke. I can only get 4,800 rpm and a max of 15 mph out of it. The prop is what is speced for it. An independent marine shop serviced the outboard and tested it on the water. $3,000 later they represent that I should not expect more...