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

Compression in a diesel engine is essential for effective and efficient performance. And when compression is lacking, damage can result. That is why it’s imperative to know whether your engine’s ...

Want to know how healthy or unhealthy your engine really is? Get yourself a compression tester and find out. Despite how complex many modern vehicles are, you can do many common repair and maintenance ...

The Box Compression Machine is a completely digital testing system with high precision control and accuracy. It enables automated computer control of testing techniques to provide ease of operation.

Formula 1’s next-generation power units are not even on the grid yet and they are already reshaping the competitive landscape ...

What many consider the Holy Grail of combustion technology is one step closer to prime time. In the race to field energy-efficient vehicles, don’t count out internal combustion technology just yet. GM ...

Opinions are divided about interpretations of compression ratio limits for engines in 2026. Controversies in the new season ...