The automatic start/stop function shuts off the engine when your car is idling. But just how much does this technology really save you on gas?

The advent and proliferation of electronic fuel injection has made the trucks we drive far more enjoyable. Cold starts and fuel mileage are just two of the things benefitting from this milestone in ...

They say that the heart of a car is its engine, but far too often we see people get so lost in the chroming, polishing, and engine accessories that they forget what feeds it. Now look, we understand ...

If you have been following the CC/Rambler project, you might have noticed that we've made 480 hp and run 12.06 at 112 mph using a completely original fuel system. It has the crappy stock 31/48-inch ...

The electronics architecture of a Formula 1 car performs a role that goes far beyond managing engine ignition and fuel ...

The weekly racer faces some very real challenges with fuel systems. These problems are manifest in trying to make a fuel system that was designed for passenger cars feed an engine living in a racing ...