OS FSR for C/L?
I have a couple of new OS FSR motors, a 40 and a 45. I found and bought venturi's and needle valve assemblies and will be trying them as c/l motors. Anyone have any history with these engines used for c/l? Not expecting a 4-2 break but a solid steady run. Prop size, suggested rpm, tank type, and fuel would be questions I'd like insight on. The fuel would seem easy as they love10-15% nitro and 18 oil over at the rc field, but the rest are a little bit more tricky. Thanks in advance. Too much engine for the Gieseke Nobler?