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

Mercedes could come out on the losing side of a critical vote regarding the engine regulations as other power manufacturers ...

Technical manoeuvring to push regulatory boundaries for the slightest performance edge without actually breaking any rules is ...

There is a dispute between F1s teams over a rule limiting the compression ratio in the new power units for 2026; watch the ...

Engine compression ratios have become a hot topic ...

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

The engine loophole rumours have sparked much debate.

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 ...

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 ...

The compression ratio isn’t just a number: it’s one of the greatest determining factors in engine building. Compression ratio determines the type of fuel, how much boost, and has a significant ...

Stock car racing engines are all about efficiency. That's because all the simple solutions for making power have either been maximized or eliminated by the rule book. You aren't allowed power adders ...