Valve stem seals are important to control consumption of lubricating oil for engines and to prevent an air pollution problem by unclean exhaust. It is required for valve stem seals to have stable ...

ABSTRACT We propose a model of in-cylinder air mass and residual gas fraction of a turbocharged SI engine with Variable Valve Timing (VVT) actuators. VVT devices are used to produce internal exhaust ...

Controversial plans to reduce night time fire cover in Harrogate have been ditched as new crewing arrangements come into force as part of a long-awaited shake-up.

Read MCN's buyer's guide to the BMW K100, affectionately known as the Flying Brick.

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 ...

The 2024 Chevy Camaro is the bookend for the six generation of the pony car, which has been largely unchanged since it debuted for the 2016 model year.