Welcome to ModelEngineMaker !If you have problems registering or logging in, please use the contact menu option to request assistance.
As I got into the design I began to realize that an awful lot of stuff whirls around inside the engine case and getting it all to fit, let alone preserve the needed clearances was going to be difficult. This became so problematic that as the design progressed, I started doubting my skills in building something as complicated as the design was becoming. Reluctantly I decided to switch my efforts to designing a free-lance rotary engine with five cylinders.