Piston ring end gaps matter more than you think because they manage pressure and heat, preventing catastrophic failures ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both ...

Ferrari is exploring radical oval pistons that could shrink engines, boost efficiency, and reinvent how high-performance gas motors are designed for the next generation. For as long as internal ...

It may seem like a horse-drawn Zeppelin, but Astro Mechanica seems to be all-in on its revolutionary hybrid-electric supersonic jet engine as it partnered with UK-based engineering firm Helix to add ...

Ford's turbo V6 is strangled for Europe - but where there's a will, finally someone has found a way... It’s a great truck, the Ford Ranger Raptor. Not so long ago we proclaimed it the best thing that ...

The combustion engine has been around since the 19th century, thought up by the brilliant minds of engineers like Nikolaus Otto and Rudolf Diesel. Over the years, advancements in automotive technology ...

Airbus believes it will be able to offer a choice of engine suppliers on its Next Generation Single Aisle, even if it opts for open-fan powerplants on the new narrowbody. Among the propulsion ...

John Neff is a veteran automotive journalist with over two decades of experience leading major outlets such as Autoblog and Motor1. Beginning his career as Editor-in-Chief of Speed, Style & Sound, he ...

Google told us this is a "minor update to our rater guidelines with small clarifications and a handful of new examples." Google has pushed a minor update to its search quality raters guidelines PDF ...

Concerns are mounting over Kia’s earlier recall of more than 137,000 Seltos and Soul models, as the NHTSA’s Office of Defects Investigation (ODI) now questions whether the fix is actually working.

Have you ever imagined a bike powered not by gasoline or electricity, but by the simple act of heating and cooling air? It might sound like something out of a science fiction novel, but the concept is ...

When examining high-performance and mainstream internal combustion engines, the question of piston material is crucial to both reliability and output. Pistons are subjected to immense pressure, heat, ...