A technical loophole involving thermal expansion has triggered accusations, secret letters to the FIA, and a war of words ...

Technical manoeuvring to push regulatory boundaries for the slightest performance edge without actually breaking any rules is ...

The engine loophole rumours have sparked much debate.

Formula 1’s engine manufacturer’s are set for two meetings with the FIA, both aimed at defusing the simmering dispute over compression ratios.

Mercedes’ rivals are scrambling to forge a united front over Formula 1’s simmering compression ratio controversy.

There are other forms of racing where the cars are designed to be equal (e.g. Race of Champions). F1 and most other series are not that. As others pointed out, there is a long storied history of ...

2.Reduced engine rpm (without attending losses in net torque) tend to improve overall fuel economy and driveability. 3.Treat multi-cylinder engines as a combination of several single-cylinder engines, ...