The term Atkinson cycle goes around a lot when talking about automotive engines. What does it mean? When did cars start using ...

Honda has built several cars powered by its motorcycle engines, but the Project 2&4, was far more than that. Nevertheless, the 999 cc V4 engine itself was also spectacular, being derived from the ...

Honda has produced many interesting concepts over the years. Of course, most don't actually reach production, but there are one or two from the past decade that we wish the Japanese automaker had made ...

We've all heard the saying, "It's better to drive a slow car fast than a fast car slow." This highly modified Fiat 126 is the ultimate evolution of that philosophy. While its extensive upgrades do ...

This whole thing is already pretty ridiculous, but some have become even wackier over the years as owners have transplanted other engines into them. We've seen one that had a 650 cc parallel-twin out ...

Variable cycle engine design embodies a transformative approach in aero‐propulsion, enabling engines to adapt their thermodynamic cycle to meet diverse operational demands, from fuel efficiency to ...