RE: Open Rocker YS?
Ok, I'm home now. Here are a few pics of my Enya OR engines and one of my Saito 30's I saito looks kinda neat like this, it reminds me of an oldtimer ignition engine (but its not).
Also, I OS 40, that I converted to an open rocker just because I felt like it. It runs great and my brothernlaw is currently flying it in some wombat or somthing, not sure but its got a twin tail.