A cracked engine block is generally considered a bad thing for many reasons, but just how can you tell whether or not your ...

The Lockwood-Hiller pulsejet engine exemplifies the simplicity of valveless pulsejet designs, using a hollow pipe of varying ...

There are many differences between diesel and gas engines, including some less obvious aspects of engine construction, such as cylinder sleeves.

From Street Stock to Winston Cup, the three most important areas for engine performance improvements are cylinder heads, valvetrains, and intake manifolds. In particular, cylinder heads affect most ...

The inline-six engine offers some significant advantages against V-block engines, but these same engineering differences also ...