Rare Car Terms You Need To Know If You're A Car Guy

Compression Ratio

Compression ratio is a term that is commonly used in an internal combustion engine. This is about the ratio of the volume within an internal combustion engine that is enclosed by a cylinder towards the start of a compression stroke in comparison to a capacity closed in afterward. Generally speaking, if one is to increase the compression ratio, they may consequently increase vehicle power. However, there are limits to how high this ratio may go. As diesel engines have a more significant clearance volume, they are capable of achieving higher efficiency.

After talking about vehicle compression ratios, next on the docket will be a useful car function that improves fuel efficiency.