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How Compression Ratio Impacts Engine Efficiency

Views: 0     Author: Site Editor     Publish Time: 2026-05-20      Origin: Site

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2.1 The Science Behind Compression Ratios

Engine efficiency is directly linked to compression ratio—higher ratios extract more work from fuel combustion . Gasoline engines typically use 9:1 to 12:1 ratios, while diesel engines operate at 14:1 to 25:1 due to compression ignition.

2.2 Balancing Performance and Fuel Quality

Our engineering team optimizes compression ratios based on fuel type, balancing power output with anti-knock performance to achieve optimal thermal efficiency.

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