Re: 1956 evinrude
Exactly right. You at least did the right thing by coming here, because we can help you diagnose the problem and see if it's really shot or not. One of the things that takes those old 35's out, aside from running them out of oil, is when the wrist pin needle bearings come unglued inside and the needles dance around inside the crank case and make their way into the combustion chamber.
One thing you can do, is pull the head, bypass covers, and exhaust covers, before you condemn the powerhead. Even if the powerhead is shot, someone out there has a good one for a good price. After all, I just bought a 1959 Johnson 35 (complete outboard) with 120 psi in the cylinders, for a whopping 40 dollars.