The two-stroke gasoline engine was once a marvel of engineering, offering up huge doses of power in small and lightweight ...

Small diesel engines are certainly worth the investment, but it's critical to be aware of common issues that can crop up.

Despite the Environmental Protection Agency this month approving sale of a gasoline/ethanol mixture containing as much as 15 percent ethanol, it likely will be at least a year or more — maybe a ...

There are plenty of choices when it comes to picking a small diesel engine to fit your needs. Bison offers a range of single-cylinder, two- and four-stroke engines with power outputs ranging from ...

So in our small engine—the five horsepower engine—we've run on gasoline, kerosene, jet fuel, diesel, and even gaseous fuels like propane and most recently hydrogen," he explained.

Many of those European cars you've seen that get better fuel economy than most hybrids use small engines that make less power than the larger engines we're used to here in the U.S.

383-Inch Blown and Fuel-Injected Small-Block Chevy Engine Makes 660 HP On the Dyno! This boosted small-block Chevy street engine is more than just a pretty face!

Small diesel engines still don't have spark plugs like what one might find in a gas-powered mechanism. Instead, it creates power through compression by injecting fuel into the compressed air ...