Nissan has revealed that it tests selected units of the 3.8-liter V6 that powers the Nissan Frontier for up to 100 hours at ...

FIA introduces stricter engine testing to ensure 2026 power unit compliance under real conditions. Toto Wolff downplays compression ratio concerns, acknowledging Formula 1's political nature. Q3 ...

FIA announces updated 2026 regulations, including new engine testing after Mercedes PU scrutiny, plus a series of rule tweaks ...

China has completed full-engine testing of a 220-tonne liquid oxygen-methane engine for its reusable carrier rockets, marking a major breakthrough in high-thrust, high-performance propulsion.

SpaceX chief Elon Musk said in February that the mighty Starship rocket would embark on its 12th test flight this month, although several more recent reports have suggested that it might not leave the ...

It’s been so long since the news of the B-52 Stratofortress strategic bomber being readied for the mother of all engine swaps reached us that I almost forgot it’s even happening. That’s because ...

Tula Technology, Inc., a leader in propulsion efficiency and developer of Dynamic Motor Drive® (DMD), today provided a business update highlighting further technical progress across China and Europe ...

Here is a recap of what happened in the search forums today, through the eyes of the Search Engine Roundtable and other search forums on the web. Google says most sites do not need to disavow links ...

The idea that Harley-Davidson engines need exhaust backpressure to produce power is one of the most persistent beliefs in the motorcycle world. Riders who bolt on straight pipes often report a loss of ...

Mercedes has agreed to close an engine loophole that rivals believe could be worth several tenths of a second, but the rule change won’t come into effect until 1 June. Tweaks to the qualifying format ...

OpenAI is testing ads in ChatGPT for free and Go tiers in the U.S. Ads appear below responses, labeled as sponsored. Paid tiers remain ad-free. In a world ruled by algorithms, SEJ brings timely, ...