Did any of you notice in that catalog he was using madniseum as the metel for his engines cases?
If you were to take that motor shown, remove the coil and flywheel spark plug and install the gas/glow system. I bet the weight would be a pretty close to even trade off. [X(]Would there be any ways to further reduse weight? (In case I'm wrong)
How big of a shaft would be needed say for a 45CC engine?
What RPM would the engine turn and what would the RPM of the shaft turn? (What reduction gearing)
What prop sieze and pitch would be your goal?
What type of bearings would be needed to support the shaft?
From what I'm reading on model air plane design you design your plane around a motor. What plane would best be used as a test subject for this motor? P-39?