Learn how to calculate the combined ratio for insurance companies, including financial and trade basis methods, using loss and expense ratios for profitability analysis.

Engine compression ratios have become a hot topic ...

The loophole is concerned with the compression ratio which for 2026 has been reduced to 16:1 under the new regulations, down ...

Despite accusations that their power unit may be illegal, Cadillac insists that their Ferrari engine is legal ahead of the 2026 Formula 1 season. Official protests have been launched by the other ...

Legendary former Formula 1 team principal and F1 managing director Ross Brawn has provided his view on the pre-season furor around the new power unit regulations. Controversy has already taken over F1 ...

Audi has said it will ‘never accept’ an FIA compromise on the technical regulations following reports Mercedes and RBPT-Ford have found a loophole. Compression ratio have been the buzzwords of ...

Rival F1 teams are set to meet with the FIA to protest Mercedes’ 2026 power unit, which they say exploits a compression ratio loophole, according to reports. Ferrari, Honda, and Audi are set to sit ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...