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 ...

Liters, cc’s and—my favorite—cubic inches are all terms you’ll hear when folks talk about engines. While these terms are all based on different increments of measurement, they’re all used to describe ...

With OEM engineers squeezing more power from a tighter engine footprint, smaller displacement engines have found favor with fleets looking to shed a few hundred pounds while picking up a few extra ...

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 ...

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 ...

Frank has been a motorcycle enthusiast for decades, and enjoys the thrill of power at the twist of a wrist! Frank owned several super bikes, including Yamaha, Honda and Triumph bikes, with a ...

Before downsizing and electrification became a thing, several carmakers developed large displacement engines for their flagship production models, taking the old saying "there's no replacement for ...

Despite the GM 454 and Pontiac 455 being within a cubic inch of each other, and both being GM brands, the two engines are ...

Everyone loves a mammoth engine. From the rumble it creates with the key in the ignition to the incredible get up and go that a gigantic engine offers, either as a towing solution or in producing huge ...

Bore and stroke are two important measurements that help determine an engine's power. Here's what they mean and why they're ...