I have a 59 evinrude 18hp Fastwin -- it idles fine and will rev in neutral. In gear it very little power and speed at WOT - used to be much faster -- any suggestions ??
I am looking for the year of my older Evinrude. I am told it is 18hp. The cover says Golden jubilee. The only numbers on the flywheel are 58D21D-1D. Thanks in advance