Variable valve timing has been available in cars for almost half a century, first appearing in the Alfa Romeo Spider as far ...

But there are still people who stick with the age-old combustion engine and try to make it better. Camcon Automotive is trying to do just that by implementing the first fully-digital valve system ...

The internal combustion engine had a fair share of technological ... but is that really the case? Fully variable valve actuation will give the ability to independently control each valve without ...

At the Low net-GHG Fuel and Engine Technologies Symposium at the University of Wisconsin in June, researchers noted that the life of familiar internal ... valves and places most of the combustion ...

An internal combustion engine is like a big air pump ... the VE would be 100 percent. Most modern multi-valve engines have a peak volumetric efficiency of around 80 percent; which leaves plenty ...

We will start with explaining how your engine works, then get to the valves themselves, talk about the frequency of the procedure, and end on signs that show your valves need to be tinkered with. An ...

Modern internal combustion engines — including those that run ... Through the use of an EGR valve, the EGR system is able to recirculate those gasses and unburned fuel back through the engine.

Even now, as electrification seems poised to end the internal combustion engine ... located outboard of these valve rings and intake plenums.) As with most rotary engines, air primarily flows ...

We had no idea that what’s needed to convert an internal combustion engine to steam power is actually ... There is also a check valve. In the video after the break [David] shows the hunk of ...

Rotary engines (also known as Wankel engines and Wankel rotary engines) are quite different from piston or "reciprocating" engines. One of the distinguishing features is that they don't need ...

Japan Valve Seat Inserts Market. The Japan Valve Seat Inserts Market is anticipated to grow steadily, primarily fueled by the ...