motorsport.com on MSN

Red Bull confident new F1 power unit is legal, albeit "on the very limit" of the rules

Red Bull is convinced the compression ratio of its 2026 F1 engine is within the regulations, as Ben Hodgkinson calls the ...
PlanetF1 on MSN

Why Red Bull Powertrains believe 2026 compression ratio intrigue is 'noise about nothing'

Red Bull Powertrains' Ben Hodgkinson is confident of having a fully legal engine in 2026, amidst speculation regarding ...
Autosport on MSN

F1 engine trick to be debated in special FIA meeting

Ahead of F1 winter testing at Barcelona, the FIA will hold a meeting with technical experts, with all eyes on an alleged ...

Why diesel engines have higher compression ratios than gas engines

Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why ...