square engine
noun1
A U engine in which two parallel-twin engines are coupled together.
2
An engine with a stroke ratio of 1 (+/- 5%).
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun — 2 senses
A U engine in which two parallel-twin engines are coupled together.
An engine with a stroke ratio of 1 (+/- 5%).
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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