You've probably heard racers talking about leakdown testing as a method of verifying engine condition. Being a hot rodder, you've probably performed a similar function by using a compression tester to ...

Opinions are divided about interpretations of compression ratio limits for engines in 2026. Controversies in the new season ...

The World's First Production-Ready Variable Compression Engine Infiniti's has developed the first variable compression ratio ...

Increasing an engine’s compression ratio is a proven way of unlocking extra horsepower, but there’s a point of diminishing returns. The team at Garage 54, the Russian mechanics who built a V16 using ...

The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

There has scarcely been a day without some news on Mercedes and their power unit development. Much like in previous ...

Reports have surfaced that some manufacturers have asked for clarification because Mercedes and potentially Red Bull ...

Reports of Mercedes and Red Bull finding the compression ratio loophole came out earlier in December, followed by the team ...