Learning how to build and understand a mini engine is an exciting journey for anyone interested in mechanics. A mini engine, ...

As gearheads, we love to remember numbers. Many can probably rattle off all sorts of specs from various cars and engines. Cubic inches, rearend ratios, and camshaft lift specs are a lot of the common ...

Craig Nordeen (Air Force Research Lab, Pratt & Whitney) gives a lesson from three years ago on detonation engines. He describes the history and how they work and why they are more efficient. The work ...

Turbocharged engines and naturally aspirated engines represent two distinct technological paths in automotive engineering. Each offers unique advantages and trade-offs that appeal to different types ...