Explore the captivating process of building a one-of-a-kind rotary valve engine, boasting cutting-edge intake and exhaust systems. Experience the hurdles and victories throughout the project ...

Join me in my latest adventure as I attempt once more to fire up the innovative rotary valve engine! If you're just tuning in, catch up with my previous efforts at ...

This week in 1904, Charles Stewart Rolls boards a train in London, bound for Manchester, where he has a meeting over lunch at the Midland Hotel. The son of an aristocratic landowner and a true ...

In terms of around-town ride quality, we'd have to place this Nissan ahead of the go-kart-like ... engine to get all the performance out of it. See All 27 Photos Mazda's rotary returns to our ...

From the September 1986 issue of Car and Driver. There was a time when engines with fuel injection, double overhead cams, and four valves per cylinder could be found only in breathlessly expensive ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

One of the patents is for the same layout as this, whereby a supplementary boot-mounted rotary engine is used as a range-extender for an EV. This could be part of the upcoming EV being developed ...

The Murano is all-new for the 2025 model year and ditches the V-6 engine and continuously variable automatic transmission for a turbocharged 2.0-liter four-cylinder DOHC 16-valve engine and a nine ...

You might not get all the bells and whistles, but you do get a decent four-valve engine with something comfy to ride and easy to weave through the city. But more than anything, its biggest proposition ...

It’s powered by a 2.0-litre 4-cylinder engine with Dual Variable Valve Timing with intelligence (VVT-i) and three electric motors. The drive train is an Electronically controlled Continuously Variable ...