In recent years, more car companies have been installing turbocharged engines in their vehicles. This means more horse power but with today's technology, it can also mean better fuel economy. Mazda is ...

How A Turbocharged Engine Works: A turbocharged engine is designed to generate more power from a smaller engine. It does this ...

Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The world's only 15.7-liter, tri-turbo Y12 rotary engine. If that doesn't make ...

We've been toying with turbos and turbo cams for a few years now, and the more we think we know, the more we discover how much more there is to discover. Last year, we ran a theoretical piece on ...

Brad Deberti revamped an F-150 Raptor R for big power. Packing a TKM-built 5.2, Hellion turbos, and PBD tuning, it delivered ...

Hopefully, you’re familiar with the “Big-Three Blend” series ofDiesel Powertech reports in which we detail all the tasks for transplanting a mildy warmed-up 24-valve 5.9L Cummins engine and Allison ...

When it comes to maximum efficiency, you have to tip your hat to Honda engineers. Time and time again, Honda engineers have proven why they're the kings of small displacement engines. More than a ...

A turbocharger is the best power-adder by far. Not only do turbos harness otherwise wasted exhaust energy to drive the compressor, their modular nature lets compressor and turbine housings and wheels ...

Intakes are vital automobile components that work to bring oxygen – a key ingredient in an internal combustion reaction – into the engine’s combustion chamber to modulate how much oxygen mixes with ...