Formula 1 teams are testing in Bahrain this week, but a storm is brewing in the background that might turn the season on its head. A rule change could be introduced to rein in the Mercedes power units ...

Lewis Hamilton addressed rumors of a Mercedes compression ratio advantage after Day 1 of Bahrain testing, calling for a level ...

Gasoline engines operate on the Otto cycle, relying on standard four- or two-stroke combustion. What is the Atkinson cycle, ...

The higher the ratio (in F1's specific case, 18:1 vs 16:1), the more the fuel and air inside the cylinder is compressed – to 1/18th of its original volume, or 1/16th (other compression ratios are ...

The INNengine e-Rex is described as a one-stroke engine, though it actually has two strokes. But it's not dirty like traditional two-strokes.

Somewhere in the middle of the sliding scale of compact crossovers with adventurous aspirations sits the 2026 Nissan Rogue Rock Creek, a new trim that adds some all-terrain tires and other features to ...

“Fantastic and complete set of tools that are a must-have for DIY brake work.” Doing your own brake jobs can save you tons of money over the years, but anyone who has tackled pads or rotors at home ...

With the turn of the calendar into a new year, there always comes increased anticipation for the new racing season that's to come. As Formula 1 begins the lead-up to its 2026 season, there's already ...

The World's First Production-Ready Variable Compression Engine Infiniti's has developed the first variable compression ratio engine which will ever be used in a production vehicle. The compression ...

If you are anything like me, your wardrobe is packed to the max with pairs of leggings. But not all leggings are created equal, and each one has their given purpose. I have my favorite pair of ...