Rotary engines have two different spark plugs to ensure a complete burn of the air/fuel mixture, improving emissions and ...

Here's the process of making this rotary valve engine with a different intake and an exhaust system. It wasn't easy to start ...

Changing an engine's plugs should be a relatively simple maneuver. But not if you've built the engine bay so the motor barely ...

Following its reveal in Autumn last year, the new Mazda CX-5 is now on sale with prices starting from £31,550. This latest ...

The rotary was the most radical rethink of the combustion engine in over a hundred years — and it paid the price for being different. Mazda introduced the innovative Wankel rotary engine in the 1967 ...

The engine in question was the Wankel rotary, named after German engineer Felix Wankel, who first patented the concept in 1929. Instead of pistons moving back and forth, the rotary engine used a ...

A New Jersey-bound United Airlines flight that took off Monday in Los Angeles made an emergency landing shortly after departure due to an engine fire, aviation officials said. United Airlines Flight ...

When the motor car was in its infancy, engineers and designers experimented with all sorts of technologies and ideas to see which would work best. Through years of experimentation – and sometimes ...

Perfectly tuning the heat range of an engine's spark plugs is something of a dark art to all but the most well versed tuners and the engineering egg heads at automotive OEMs. Getting the spark plug ...

Not only are Chinese carmakers redefining the world of EVs, but one of them is now taking on the Wankel rotary engine. Originally designed by German engineer Felix Wankel and later refined into a ...

View post: BMW’s Cheapest iX3 Still Has Nearly 400 Miles of Range A report from CarNewsChina says Changan, via its Harbin Dongan Auto Engine subsidiary, has completed the first ignition of the R05E – ...

After years of rumors and experimentation behind closed doors, the Mazda rotary engine is officially back. The Vision X-Coupe, a plug-in hybrid concept showcased at the 2025 Japan Mobility Show, has ...