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...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.