F1’s 2026 rules set a 16:1 compression ratio limit for engine cylinders. This caps how much the engine can squeeze fuel ...

The FIA’s single-seater director has confirmed the federation’s intention to put an end to the debate over engine compression ...

Testing in Bahrain takes place this week from Wednesday to Friday between 6pm and 3am (AEDT). You can watch the last hour, plus a post-session analysis program, live on Fox Sports and Kayo from 2am on ...

Max Verstappen believes Mercedes is holding back a significant amount of pace ahead of the 2026 F1 season, and he believes the compression ratio trick makes a bigger difference than Toto Wolff is sugg ...

Here are the PlanetF1.com winners and losers from the first Bahrain ...

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

You're probably familiar with the standard combustion process that powers most cars, but some engines use a more efficient ...

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

Alpine managing director Steve Nielsen has weighed in on the heated debate surrounding Mercedes’ engine compression-ratio ‘trick’. Alpine is one of three Mercedes-powered teams — aside, of course, ...

As the 2026 season approaches, Formula 1 must find a way to resolve its compression ratio controversy - but every possible solution comes with a cost somebody isn't willing to pay ...

Lando Norris: "If he wants to retire, he can do so." Mercedes and Red Bull are formidable, but Ferrari is up there. Despite ...