Because diesel vehicles do not use spark plugs, they must rely on higher compression ratios to ignite the diesel fuel without ...

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

Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

Formula 1’s new 2026 power units will debut at the Circuit de Catalunya in just over five weeks’ time, but questions over a grey area of the new regulations have already come to light. German outlet ...

Chevy's small-block Vortec heads can be an engine builder's secret weapon, thanks to the improved flow and potential for ...

Mercedes and Red Bull Racing exploit a compression ratio loophole in the 2026 F1 rules, prompting FIA scrutiny as Ferrari, Honda and Audi protest to prevent a major advantage.

It was widely anticipated that Formula 1’s 2026 regulation overhaul would spark controversy. However, the debate has erupted even before the new cars have turned a wheel at the Circuit de ...

For the Circus, it's the year zero. In three-quarters of a century of glorious history, Formula 1 has never witnessed such a ...

There are many things that can prevent a diesel truck from starting in the winter, from a weak battery to air or water in the fuel lines. And no matter the weather, running out of Diesel Exhaust Fluid ...

If nothing else, this is fantastic great opportunity to appreciate these old fifth-generation F-Series trucks. You know, ...

Discover the top 3 undervalued Automobile Components stocks for Thursday, January 08 based on AAII’s Stock Grades.