Dec 23 (Reuters) - Boeing (BA.N), opens new tab has been awarded a $2 billion order related to the B-52 commercial engine replacement program, the Pentagon said on Tuesday.

Porsche has patented a revolutionary new engine with a six-stroke combustion cycle. Essentially, the engine is combining both a two-stroke and four-stroke engine into one, taking the individual ...

Penguin Solutions enters FY26 with two growth engines—Advanced Computing and Integrated Memory—driving a more balanced and resilient business model. Integrated Memory delivered 30% annual growth and ...

Everllence has confirmed the successful running on ethanol – at all load points – of its 21/31 dual-fuel engine at test facilities in Frederikshavn, Denmark. Everllence pioneered the platform of ...

Everllence’s medium-speed, dual-fuel model 21/31 engine was sucessful in tests at all load points Danish engine maker Everllence has undertaken successful testing of ethanol as a fuel at all load ...

View post: Volvo Might Finally Build a Full-Size SUV to Rival the BMW X7 BMW is rethinking long-range power in its electric vehicles. BMW may add range-extender gas engines to large electric vehicles ...

Gearheads and faithful Jalopnik readers already know the basics of an engine's bore and stroke, but for those that might be new here, let's dip our toes in the shallow end. An engine's bore refers to ...

If we ran a poll on Visordown tomorrow asking if people prefer two or four-stroke engines, the ringy-dingy two-smoke would win it by a mile. And it almost seems as though engineering companies get it, ...

It looks like GM is working on modernising two-stroke engines by tackling their emissions problem. This could open a whole new chapter for internal combustion. It’s been a while since two-stroke ...

GM has filed a patent application for a two-stroke engine valve system. The patent application is tagged with patent number US 2025/0354528 A1 and was filed with the United States Patent and Trademark ...

What if the engine of the future wasn’t just a dream, but a reality? Imagine a power source that combines the raw, exhilarating performance of a two-stroke engine with innovative efficiency, ...