Fifty for five: those are the special numbers for Audi this year, as it marks the golden anniversary of its five-cylinder engine. For that, it’s releasing the Audi RS3 Competition Limited, with 750 ...

There's no need to sugarcoat what bad piston rings can do to your engine. Those rather thin cast-iron or steel rings may look small and irrelevant to untrained eyes, but they play a vital part in ...

In this latest episode of The Detroit News' Pistons podcast, "The Engine Room," beat reporter Coty Davis and Detroit News contributor Tarohn Finley talk about the NBA All-Star Game and the Pistons' ...

An engine builder ranks the classic 5.0-liter Ford Racing letter cams. His top choice helped create an 11-second Fox combo.

Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, with a tweak to the regulations set for June 1 and a further change in ...

Brett T. Evans has more than a decade of experience driving, writing about, and evaluating automobiles. His early career comprised writing about pre- and post-war classic cars, as well as late-model ...

Formula 1 manufacturers have approved changes to the engine testing rules for 2026 following the compression ratio row that has lasted through the offseason. In December, it emerged that Mercedes had ...

The following section is a collection of news and information from some of the world's leading marine diesel engine manufacturer's. It is intended to inform readers of recent and near-term ...

Formula One’s governing body, the FIA, and rival engine manufacturers have reached a compromise solution to tackle the controversy surrounding Mercedes that had threatened to overshadow next week’s ...

Mercedes team principal and CEO, Toto Wolff, admitted being confused at how power unit compression ratios became a topic of conversation over rumours his team had managed to utilise a potential grey ...