Last Updated
：2025/11/23
Wankel engine
（ plural ）
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A rotary internal combustion engine, without pistons, using instead an epitrochoid-shaped housing.
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Wankel engine
The vintage sports car still runs smoothly thanks to its original Wankel engine, which gives it a distinctive high-revving character.
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The vintage sports car still runs smoothly thanks to its original Wankel engine, which gives it a distinctive high-revving character.
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