Quantum Fuel Systems recently delivered several pre-production units of an advanced compressed natural gas fuel storage and delivery system to ZHRO Solutions, as part of a joint effort to develop a ...

With the current popularity of the all-conquering LS-series of engines, it’s easy to forget that there are still plenty of other ways to skin that particular cat. With a little imagination—and fab ...

The black ’15 Chevrolet Silverado 2500HD work truck we encountered at Dunks Performance in Springfield, Oregon, is the typical calling card of a successful turf business. It is used every workday to ...

These aren't drastic mods for a car engine, but applying them to this 27.0-liter V12 required some creativity.

If you own a classic muscle car from the '60s or '70s, you may have found yourself staring down the abyss when it comes to fuel systems. Your dilemma: You want to add more power (or maybe already have ...

Delphi is developing an engine fuel injection technology that could improve the fuel economy of gas-powered cars by 50 percent, potentially rivalling the performance of hybrid vehicles at less cost.

Diesel engines rely on different types of fuel injection. Mechanical was used early on, but common rail became more popular ...

Harley-Davidson is a brand deeply tied to tradition, from its distinctive rumble to hands-on garage tuning. Carbureted engines were a part of that rugged image for decades. Owners loved tinkering with ...

If you own a classic muscle car from the '60s or '70s, you may have found yourself staring down the abyss when it comes to fuel systems. Your dilemma: You want to add more power (or maybe already have ...