Formula 1 is edging towards its first major dispute of the 2026 era, with a possible engine loophole fuelling tension ...

Reports have surfaced that some manufacturers have asked for clarification because Mercedes and potentially Red Bull Powertrains may have found a way to increase the compression ratio of their ...

There is intrigue surrounding a niche element of the F1 2026 regulations. PlanetF1.com dives in to explain what it all means.

However, one basic difference is that compression-ignition engines utilize a much higher mechanical compression ratio, typically on the order of 14-22:1. A reason for this is that air only, instead of ...

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 is ...