Engine modifications take many forms, and you may have heard some enthusiasts use the term "camming." Is camming a car illegal, and what does it do?

Changing your car's battery is generally a good thing, since that means the old one had gotten weak. However, your fuel ...

We don’t know exactly what the F-47 is going to consist of. But we know that it will be more advanced than the ...

Nissan’s variable-compression engines are fascinating and complex ... changing the position of the piston relative to the cylinder head. (The piston stroke also changes slightly between high- and ...

Boeing has been awarded a $20B contract to develop the USAF’s next-gen NGAD fighter, beating Lockheed Martin and marking a ...

The XSE model picks up some unique hardware over lesser Camrys in an effort to deliver on its sportier looks. Toyota has ...

Harley-Davidson Big-Twin engines have always tended toward the upper end of their contemporary displacement ranges, which builds up steadily over time. Case in point, the 1,200 cc Shovelhead was ...

The next-generation J-36 appears to be still in the initial phases of flight testing, flying with landing gear down and a ...

Since the 1980s, ONERA has been at the heart of the development of airborne nuclear missiles, working under the guidance of the General Directorate of Armament (DGA). The office has supported MBDA, ...