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

Turbocharger use is more prolific than ever, and understanding how one works explains why it's such a popular choice.

The Pontiac 301 Turbo engine was available in the 1980 and 1981 Pontiac Firebirds. While most were installed in the Trans Am, some can be found in the Firebird Formula. The 301 Turbo engine story is ...

Two of the most common engine configurations you'll find these days are naturally aspirated and turbocharged. In short, a naturally-aspirated engine (also known as an NA engine) breathes atmospheric ...

The downsizing of engines by carmakers is a strategy that's now all too familiar. Over the past decades, many automakers have had to shrink their engine sizes as part of efforts to comply with ...