Some Development Aspects of Two-Stroke Cycle Motorcycle Engines 660394
This paper describes aspects of YAMAHA 2 cycle, high speed, high output engines. Generally speaking, in order to obtain good results in developing engine performance, high delivery ratios and high thermal and mechanical efficiencies are essential. In addition to these, the most suitable cooling and lubricating systems must be employed. YAMAHA has developed a separate and automatic lubrication system for 2-cycle gasoline engines, which keeps YAMAHA engines well lubricated.
