Technical analyst Paolo Filisetti explains just how compression ratio works, but the hidden danger which lurks.

A clever compression ratio trick in Formula 1's 2026 power units is the topic of discussion between teams and the FIA on ...

Teams are continuing to press for clarification from the governing body over a response to rumours that two engine ...

Red Bull is convinced the compression ratio of its 2026 F1 engine is within the regulations, as Ben Hodgkinson calls the ...

Formula 1’s next big rules reset is still a year away, but the political battle over its engines is already running at full ...

Legendary Formula 1 boss has given his view on the compression ratio saga.

Strictly defined, compression ratio is the total volume above the piston at bottom dead center (BDC), divided by the total volume above the piston at top dead center (TDC). First, let's look at the ...

It’s unusual that a technical controversy should arise in Formula 1 before the concept has even been raced but that’s what ...

A summit between the FIA and F1 engine manufacturers concluded without a resolution to the technical controversy over ...

You've heard the term compression ratio before, but have you ever wondered exactly what it means? Well, it's time to explain exactly what compression ratio is, and why every carmaker is now obsessed ...

Andy Cowell knows better than most how Formula 1’s next great power struggle begins – because he’s been on the winning side ...

Strictly defined, compression ratio is the total volume above the piston at bottom dead center (BDC), divided by the total volume above the piston at top dead center (TDC). First, let's look at the ...