Just acquired these two engines from the estate of a good friends family. They were covered and in storage (corner of storage shed)for several years. Physically, they appear to be in pristine condition. I'm hoping they'll be good performers for my two son's old fishing boats. I'd appreciate it if someone could tell me the year, fuel mix, plug/gap, a manual source, and any other information you might find appropriate.<br /><br />Johnson Seahorse 10 (2 cyl) model QD-23R ser 2242829<br />Evinrude Aquasonic Fastwin 15 (2 cyl) ser 15014-15887<br /><br />Thanks!