Red Bull decided to stuff a turbo into a briefcase and have an engineer hand-deliver it to Ford in Michigan. Custom agents ...

Despite accusations that their power unit may be illegal, Cadillac insists that their Ferrari engine is legal ahead of the ...

Greene Tweed replaces metal stator vanes with DLF material co-molded with a metal leading edge that meets performance, cost ...

A Formula 1 test in January, in the middle of winter, behind closed doors and with no media or fans in sight? ESPN fills you in on all you need to know ahead of Barcelona testing.

The loophole could yield a 13-horsepower advantage on the field, which is all you need in F1.

Cadillac F1 boss wades in on pre-season row: ‘We have a fully legal engine’ - An engine controversy, ahead of the first ...

Graeme Lowdon declared himself "very happy with the relationship" that his Cadillac team has with engine suppliers Ferrari.

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

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

One or two F1 engine manufacturers have reportedly found a loophole in the engine regulations.

The FIA is to meet with F1's power unit manufacturers before pre-season ...