Engine compression ratios have become a hot topic ...

Formula One will undergo one of the biggest overhauls in its 75-year history in 2026. Arguably its biggest ever. Never before ...

A single line in the technical regulations has sparked months of debate — here’s how the compression ratio saga unfolded and ...

The compression ratio battle is reaching crunch time.

We may receive a commission on purchases made from links. While browsing auto repair and maintenance tools at your local parts store, you've likely come across compression testers like the Orion Motor ...

The FIA: "We want people to be competing on the track and not in the courtroom, or in the stewards room." ...

With the combustion chamber being the root of all horsepower, it only makes sense that you start spec'ing an engine build there. One of the key variables in engine building is compression ratio, or ...