The lower the BSFC, the more efficient an engine is. In this video we'll define brake specific fuel consumption, show how it correlates with efficiency, look at a BSFC map, compare BSFC with RPM, ...

Inline-fours offer smoother operation and reliability; three-cylinders are lighter and more efficient.

In the world of commercial aviation, the terms narrowbody and widebody describe more than just the shape of an aircraft; they define its mission, its power needs, and even the engines that make it fly ...

When looking to purchase a capable new workhorse, the first choice comes down to choosing whether diesel or gasoline pickup trucks are best for you. But what if you've already decided on a naturally ...

Japanese automakers Mazda and Toyota, among other brands, have been working hard on furthering efficiency without sacrificing performance or power. The SkyActiv engine was introduced in 2010 and ...

The A380's gargantuan engines, each producing over 84,000 pounds of thrust, stand in stark contrast to the A320's compact ...