Should you go with a naturally aspirated engine or a turbocharged one? Both have pros and cons, but we think one engine type ...

The 2026 Tiguan’s high-output turbocharged evo5 is one of the most complex and highly stressed gas engines Dan Neil has ever ...

In terms of innovative engine tech, Mazda's SkyActiv-G engine and Toyota's 2.5-liter Dynamic Force engine are two industry ...

On paper, Nissan's variable-compression turbocharged engine should have been pretty awesome. Since it could change its compression ratio on the fly, it promised the power of a bigger engine when you ...

Low- And High-Compression Fuel Economy Engines: The Techniques Are About The Same, But The Approach To Each Is Somewhat Different. A.Most stock cylinder heads have factory-cut undercuts of the type ...

While we like to think of 2002 as being part of a high-tech age, our beloved internal combustion engine hasn't really changed much in the last 50 years. We're still using pushrods and overhead valves, ...

A small (by 1962 standards), all-aluminum V8 produced by Oldsmobile, the innovative Turbo-Rocket introduced turbocharging to the masses. Follow us: These days, most of the internal combustion engines ...