Viknesh Vijayenthiran July 30, 2008 Comment Now! Porsche will add direct-fuel-injection technology to its high-performance Turbo and GT3 and GT2 variants of the 911 Coupe as part of the mid-cycle ...

Turbulent jet ignition from racing helps Jeep's new 2.0L engine deliver 324 HP with improved efficiency in the Grand Cherokee ...

It may look like the old Porsche 911 Turbo, but this newest version of the 997 Turbo has been upgraded with the Carrera's 3.8-liter direct-injection mill. Can this old dog learn a new trick? Porsche ...

There's an old car-guy adage that claims there's "no replacement for displacement." Yet tightening global emissions standards are forcing carmakers to find a variety of replacements, as they plan to ...