SkyActiv-X engine may have cracked the HCCI engine challenge. It uses a spark plug to address typical HCCI problems but can ...

Does a redline a day keep the mechanics away? The Italian Tune Up is often thought of as a solution for removing carbon from an engine, but does it really work? Looking into multiple research papers ...

These engines have gained traction among private aircraft owners and flight schools due to their ease of operation and consistent power delivery. Continental Aerospace Technologies’ line of Jet ...

It's pretty much a given fact that the days of the internal combustion engine (ICE) are numbered. Eventually, the auto industry will need to free itself from the harmful tailpipe emissions that ...

This causes the valvetrain to stop moving while the crankshaft and pistons continue to work. With the valvetrain stopped, one or more valves will be stuck in the open position, and these open ...

So for as long as there are engines to modify in RS Audis, Abt is going to go right on ahead and make them faster. 510hp is the headline figure for this RS3-R, achieved through nothing more than ...

The sound of old race engines, unmuffled by pesky silencers, roaring around 2.4 miles of fast, sweeping tarmac never fails to inspire, nor does the sight of priceless machines being wrestled with ...

Five players and two coaches were ejected after a fight broke out in the second quarter in the Minnesota Timberwolves' game against the Detroit Pistons on Sunday.Detroit lost head coach J.B.

Ferrari files patent for gasoline engine with—oval-shaped pistons? The idea could apparently result in more compact engines While the patent shows off an oval-piston V12, it could work on ...

My mother is 79 years old, so she (wisely) doesn’t drive further than three miles on any trip. It is usually more like one mile. As expected, this means the battery on her 2018 Honda CR-V (1.5T 2WD EX ...

Of course, this being PatentSpeak means it’s phrased way more complex than that. Deep breath... “As pistons have a cylindrical shape, the driving engines for vehicles of known type have some drawbacks ...

While Mazda was the first to bring rotary power to the mass market, Mercedes-Benz almost gave them a run for their money. At least, we thought that was the pinnacle. Because now rotary specialist ...