The Corvette’s 5.5-liter V8 is a barnburner in every sense of the word. It’s a flat-plane crank engine with the largest twin-turbochargers ever fitted to a production car. (They’re both 76-millimeter ...

The next-gen 718 models will offer gas engines, and Porsche's forthcoming flagship SUV will now launch with gas and plug-in ...

Famous for developing and manufacturing diesel engines, Cummins has just rolled out its first gas power plant in over one hundred years. The Cummins B6.7 Octane gasoline power plant is designed to set ...

Modern engines are more advanced and more demanding, which is why fuel chemistry is a critical factor when it comes to keeping them performing at their peak.

Natural gas trucks now match diesel service cycles, cut aftertreatment issues, and deliver long-haul range with OEM-backed support.

There’s no getting around the fact that gas mowers burn fossil fuels and release greenhouse gases. "In general, they have ...

While natural gas is a cleaner-burning alternative to coal and diesel, its use comes with a significant downside: methane ...

There are different gasoline grades based on octane. Here's how to tell which grade of fuel your car needs and why.

The Chevy Traverse, GMC Acadia, and Buick Enclave are now equipped with a new turbo four-cylinder, rather than a V6. The ...

The Chevy LCF 6500 and 7500 trucks currently only offer diesel power. However, that may change, as both trucks may adopt the new Cummins gasoline engine.