Was given a non-running 60 year old 3 hp Sea King. Cleaned it up a bit and now it runs fine. However, I presume the cooling water is supposed to discharge through the exhaust. I'm getting very little water coming out. I let it run for perhaps five minutes in the tank and it was still running nicely when I shut it down. The cylinder was too hot to touch at that time. Is is possible that after 60 years it could be in need of a new impeller? If so, where might I find one (it is a Gale model)? Is it difficult to replace? I've got nothing to do but play with things like that.
