Much has been made of Honda's B- and D-Series VTEC engines over the years, but what are the key differences between the two ...

For 42 years, the XK was Jaguar’s secret weapon. It proved its worth on the racetrack and powered generations of cars. The company’s leap into electrics could take a similar path. By Paul Stenquist ...

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...

View post: Extreme Heat Bakes I-15 and I-10 Past 110 Degrees: Why Your Tires Are the First Thing to Fail Boxer engines feature flat, opposing pistons that move in opposite directions for smooth ...