[Fi have a 2005 evinrude that the exhaust gets so hot it melts the hub out of the stainless prop.it has developed a large crack on the lower end on the exhaust part they sent me a kit to install to put water in the exhaust jacket .Has anyone had any experience with this problem.ONT.this motor will realy perform it is a 200HO engine serial #05080975.i also had problems with theright bank,it over heated and scored the cylinder wall,only one side.warranty would not cover ,they said that evinrude unlike other manufacturers would not transfer to second owner. none the less why did only one side overheat.