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

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

The 2026 F1 season hasn't started yet, but there's already a major controversy brewing surrounding engines in cars being ...

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

Mercedes faces backlash as F1 rivals protest an alleged 2026 power unit loophole that could reshape the new era of ...

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 ...

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

Amazon.com, Inc. looks undervalued with strong EPS growth from cloud & e-commerce. Click for this updated look at AMZN stock ...

If you are after a dual-sport that can make some dedicated dirt bikes look average off-road, this might be for you ...

Fidelity's FQAL is a lesser-known quality-themed fund with a 0.15% expense ratio and $1.2B in assets under management. This ...