Gday Fellas<br /><br />calling from on top of a mountain in Australia. I recently bought an Evinrude Fisherman, possibly 4.5 hp. probably 5.5 hp to hang off the back of my sailer. Apparently hasn't been run for a few years, looks clean, managed to run a couple of tanks of fuel through it but it is difficult to restart, any idea of the model or hp from the only number I can find which is 5520 A0520.<br /><br />Thanks a lot in anticipation<br /><br />John Felvus