Re: 67 6hp Evinrude I guess this one is shot

[David Stanton]

You may be able to bring it back to life – depends on how much time you want to spend working on it and having it sit around as you apply solvent every couple of days and attempt to break it loose. It becomes a personal challenge to some of us. ATF/Actetone has been mentioned. Kroil is also good and I’ve used liquid wrench penetrating oil. I’d pull the head and separate the crankcase – the rod bearings may also be rusted.
Dave