Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why ...

Low- And High-Compression Fuel Economy Engines: The Techniques Are About The Same, But The Approach To Each Is Somewhat Different. A.Most stock cylinder heads have factory-cut undercuts of the type ...

We might be covering ground that's well trampled for many, but the static compression ratio of an engine is simple to understand: it's all the volume of a cylinder above the compression ring at Bottom ...

Most enthusiast discussions about engines sometimes tend to boil down to V6 and V8 engines. They are the engines often associated with power and the flashier automobiles made throughout history.

Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...