Boxer Engine Crankshaft

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As we all know, a boxer engine is one of the most common types of flat engine. It is also known as an opposed engine. A boxer engine is an internal combustion engine. To be more specific, it has opposing cylinders on each side of a central rotating crankshaft.With the cylinders setting like this, we can expect the opposing pistons to move outward and inward at the same time. To make it easier to understand, it is just like a boxer cycling his arm between left and right punches.