three-port engine

Definition

Cars & Driving

• noun the traditional two-stroke engine design incorporating the inlet port connecting the crankcase to the atmosphere, the transfer port connecting the crankcase to the combustion chamber, and the exhaust port to evacuate the spent gas from the combustion chamber

Nearby Definitions of “three-port engine”

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Contexts for “three-port engine”

1 definition in context
• Cars & Driving