RE: Club Enya
The 60-4C like most of the other Enya 4-strokes run very well, but need a very rich idle mixture. Mine runs awesome on Fox idle bar plugs and Enya 3's. If muffler pressure is used the idle mix can be leaner.
Mine came to me unrun but without a box, paperwork, or tools. It didn't however need a new ring or bearings. 12x6 or 13x6 is what I use on mine. Currently it's on a custom built flat bottom airboat.
Edit: changed wording.