I am trying to find out what model number year and horsepower belongs to this model number I am trying to look up. I was told that it is an Evinrude, possibly 1971 model 60 hp, but engine cover says 55 hp, and I cannot find it. Where would I be able to look up this model number to find out the info I'm looking for? 60ES-71C is the model number I was given. Thanks
