A two-stroke exhaust pipe features a unique shape with varying diameters and an expansion chamber, which is specific to ...

An engine's displacement dictates power output based on the bore and stroke, while compression ratio influences how strong ...

Mazda patents a complex 6-stroke engine that generates hydrogen from gasoline, offering zero emissions and daily operation ...

There's a common phrase in the automotive sphere: "There's no replacement for displacement." But what does that mean, exactly? Well, an engine's displacement is measured by the volume of the ...

About a week or so after its parent company, KTM, released the lineup of motocross bikes for the 2027 model year, the Swedes from Husqvarna did the same. Just like in the case of the Austrians, we’re ...

Only years of tough real-world use can truly tell just how reliable an engine is. These are Ford's best.

The Triumph 765 might be a road bike at heart, but for Moto2 it’s transformed into one of the most tightly regulated and ...

Scorching summers and heat waves bring with them the risk of getting heatstroke. Stay ahead this summer and know how to ...

Autocar first reported on the project in February 1990, and the next summer its instigator, Nicolas Hayek, did a deal with ...

The loss of Manus is more than a $2 billion financial write-off; it is a critical blow to Meta’s competitive standing in the ...