An engine's bore refers to the diameter of its cylinders and stroke refers to the distance they travel. These measurements ...

Fans often ask our technical experts ‘What is MotoGP™ Engine Displacement?’ and this complete guide to the topic will explore engine displacement in MotoGP™, its significance per category of the World ...

Stock car racing engines are all about efficiency. That's because all the simple solutions for making power have either been maximized or eliminated by the rule book. You aren't allowed power adders ...

I always got along fine in math class. It could have been because I thought I could apply what I learned to the stuff I did everyday. Whether it was junior high geometry or college calculus, I found ...

Gas-powered engines are measured in liters for international consistency. In 1988, the U.S. also agreed to stick to metric measurements for trade and commerce.

You'd think that the pistons listed for a 10.5:1 compression ratio would actually give you 10.5:1. But it's usually not that simple. Perhaps that's why so many four-wheelers have a foggy or incomplete ...

Every gearhead has heard the age-old phrase, 'there's no replacement for displacement'. Now, that's not strictly true, as engine builders have proved time and time again, especially in recent years, ...

Internal combustion engines are commonly referred to by their displacements whether its old-school cubic inches or more modern CC and liter nomenclature. If you love cars, you've no doubt heard of the ...

Honda patented an innovative engine back in 2014, and the automaker has now received the rights to it. The patent was then published on Japan’s Patent Office website, but it is no longer accessible.