Re: Need help finding what year my Johnson 40HP is.
Welcome to Iboats!<br />Could it be a RD-28B or a RK-28B? That would be a 1966 40hp Johnson:<br /> http://www.old-omc.de/j_1966/john_1966.html <br />Great old engine if it is. You'll find a few people who run them all the time here.
