That Robin engine, in good condition, may be as good as the Suzuki, Kawasaki and Komatsu (Briggs) 2 strokes in the same condition. All of those seem to be sought-after engines. I doubt that the Pope mower around it adds anything much to its value, and yours looks so ratty compared with Ty's that I suspect it would have more appeal restored than it has at present. However I agree that it's better not to take the engine to pieces.
