Which one is more efficient? A four stroke engine or a two
stroke and why?

Answer Posted / vachanti madhu

4 Stroke engine is more efficient primarly because of the
prescence of valves which precisely control the flow of
charge into the chamber and exit the exhaust gases with
proper timing which is hard to achieve by ports in a 2
stroke engine.

Is This Answer Correct ?    59 Yes 17 No



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