The compression ratio controversy will be addressed with a new test, but not until August.

F1 teams expect to get clarity on compression ratio saga very soon ...

A political firestorm has been brewing in Formula 1 in recent weeks and months over whether engine manufacturers have found a loophole in the new 2026 technical regulations.

The FIA has proposed a new approach to the way it tests for compression ratio limits, with Formula 1's power unit manufacturers to vote on whether to approve a mid-season change that could hamper ...

Formula 1 has always been a sport where the rulebook is treated less like a […] ...

Zak Brown has dismissed the swelling controversy over compression ratios and Mercedes power units as nothing more 'typical ...

Red Bull powertrain boss Ben Hodgkinson has addressed rumors that the squad's first power unit might be exploiting the compression ratio loophole and feels that his team is operating right at the ...

Assuming a properly tuned engine, there are three factors that contribute to poor streetability: long cam duration, high compression ratios, and excessive cruise rpm. Since cam selection is largely ...

With every passing day the Mule provides opportunities beyond our original expectations. Since the 467ci engine belongs to HPP editor Tom DeMauro, it is at our beck and call. This affords HPP the ...