This South Korean saloon offered plenty of equipment while hugely undercutting the market-leading Ford Mondeo and Vauxhall ...

In marine internal combustion engines, valve wear is a critical factor affecting engine performance. Accurately predicting valve wear can significantly enhance engine reliability and maintenance ...

Automotive engine valves may not attract the spotlight, but their contribution to engine performance, efficiency, and ...

You have likely heard of variable valve timing by one of the names manufacturers have for the system, such as VVT-i or VTEC. So what is it and what does it do?

Many of you have seen the process of making this rotary valve engine with different intake and exhaust system and how I tried to start it. After so many attempts to start this engine, I was ready ...