单词 | oversquare engine |
释义 | oversquare engine in Automotive Engineering (oʊvərskwɛər ɛndʒɪn) Word forms: (regular plural) oversquare engines noun (Automotive engineering: Vehicle components, Engine, transmission, and exhaust) engineAn oversquare engine is an engine which has a cylinder bore that is larger than its stroke. Generally, an oversquare engine will provide for high engine speeds, such as for automobile use. An oversquare engine has the ability to spin faster because the shorter amount of ring travel reducesfriction in the engine. An oversquare engine is used when high rpm output is required. |
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