Mercedes faces a potential disqualification from the Formula 1 Australian Grand Prix, as rivals lobby the FIA for a rule ...

The 1UZ-FE engine was meant to power a luxury sedan, but became one of the most versatile and tunable V8s ever built.

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

As the 2026 season approaches, Formula 1 must find a way to resolve its compression ratio controversy - but every possible ...

Mercedes have reportedly been forced into a change with their power unit during day two of F1 pre-season testing in Bahrain.

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

The crux of the matter lies in that the Formula 1 compression ratio is not measured by sensors during engine operation, but statically. The FIA simply compares the ratio in volume in the cylinder ...

This multi-function device earns its spot in any car emergency kit with multiple functions, most of which come in handy ...

Mercedes Formula 1 boss shrugs off the early hype around his team and suggests Red Bull Ford has the stronger 2026 power unit ...

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

In response to a query from Ars about the engine test anomalies, Rocket Lab Chief Executive Officer Pete Beck downplayed ...

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 ...