Re: Years of production...Evinrude Fastwin 15hp???
The 15hp run of the Fastwin was from 1953 to 1956. Even within that run there were numerous changes and improvements to everything from the top (recoils were improved) to bottom (gearfoot went from 4-bolt to 5-bolt style) and in between (crankshafts & rods were changed, rubber silencing mounts added, lower belly pan with rubber gasket added, carb intake horn was changed, etc.)<br /><br />The '56 is the most refined of the Fastwin 15s, with the '55 a close second. I've found the '53 and '54 models to be fairly loud in comparison...<br /><br />- Scott