bore-stroke ratio

bore-stroke ratio

The relation between the diameter of the cylinder bore and the length of the stroke of the piston. If the stroke is longer than the cylinder bore diameter then the engine is called a long stroke engine. If the stroke is shorter than the cylinder bore diameter then the engine is called a short stroke engine. If the stroke is the same as the distance of the cylinder bore diameter then the engine is called a square engine.

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Industry/Domain: Automotive
Category: Automobile
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