The Lowest Recorded COMPRESSION RATIO Engines

A compression ratio is an important aspect of an engine. In theory higher the compression ratio, higher the thermal efficiency. Modern engines benefit from an incredibly high level of engineering and materials that achieving high compression ratio is possible even on a regular pump gas.

There are engines not only from the past which could not run high compression ratio simply because a specific fuel, such as a low octane one, would not allow it. And those are the engine we will talk about.

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Видео The Lowest Recorded COMPRESSION RATIO Engines канала VisioRacer