Thanks for keeping us up to date, Niels. The Victa engine with the cantilevered crankshaft, called PowerTorque, has a cast iron crankcase and cylinder, which in my opinion limits its suitability for your light aircraft project. There are many Japanese cantilevered crankshaft engines which are extremely light-weight, but being made for brushcutters and similar light-duty purposes, they are very small in capacity - probably too small for your purposes. Please accept my best wishes for an enjoyable and productive project.
