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

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

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

There’s still another couple of months before the 2026 crop of F1 cars takes to the track for the first preseason test. It’s a year of big change for the sport, which is adopting new power unit rules ...

We share the real reason why modern engines are failing in cars from Toyota, GM, Hyundai, Kia, and Nissan.We cover the major ...

The FIA is poised to hold an emergency meeting later this month amid calls to close a potential loophole in the 2026 Formula 1 regulations. The next F1 season is coming very soon as Lando Norris and ...

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 ...

The 2020-2022 Shelby GT500’s DCT cooler lines can leak. SPE Motorsport developed a direct-replacement solution.

WinGD claims the VCR technology can deliver up to 25% fuel savings and 33% lower methane slip, depending on fuel and engine load.

Before last year’s Spanish Grand Prix, the FIA tightened regulations around front-wing flexibility, a move that was expected ...

Ferrari's 'revolutionary' engine has been approved ahead of the launch of Project 678 for Lewis Hamilton and Charles Leclerc ...

Mercedes are at the centre of the first major controversy regarding the 2026 regulations. Specifically, they are under the ...