‘It’s a big difference’ — Collins questions whether the FIA test reflects real engine heat.

Taking an engine compression test is sort of like checking your car's blood pressure. It's a quick and painless procedure ...

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 using ...

Mercedes CEO Toto Wolff with FIA President Mohammed Ben Sulayem F1 Grand Prix of United States - Sprint & Qualifying - Source: Getty Mercedes reportedly exploited the compression ratio loophole as FIA ...

Compression: An automotive term used by everybody, forever. Let's get into some detail and maybe develop a better understanding. Pressure, and more pressure: It's a must-have to produce power within ...

Mercedes reportedly exploited the compression ratio loophole with the new power units as the FIA overhauled the regulations. After a lengthy discussion of the past month, the governing body has come ...