Engine compression ratios have become a hot topic ...

Formula 1 has always been a sport where the rulebook is treated less like a […] ...

A late rule change could turn the 2026 season on its head.

Nissan brought the first, and only, variable-compression engine to market. But its future doesn't look bright. Complexity ...

Steve Nielsen believes a late engine rules change for F1 2026 would set a dangerous ...

Zak Brown has dismissed the swelling controversy over compression ratios and Mercedes power units as nothing more 'typical ...

Formula 1’s technical landscape is on the verge of a major flashpoint as manufacturers prepare for two high-stakes meetings ...

A.Here's a pressure-volume diagram for a combustion engine. Although rough, it is an approximation of the so-called air-standard cycle. '' Point (a) is at atmospheric pressure, after which the air ...

Increasing an engine’s compression ratio is a proven way of unlocking extra horsepower, but there’s a point of diminishing returns. The team at Garage 54, the Russian mechanics who built a V16 ...

You've probably heard of two- and four-stroke engines, but what are the four strokes of a gasoline engine? And how do they ...