Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

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 ...

BMW is rethinking long-range power in its electric vehicles. BMW may add range-extender gas engines to large electric vehicles like the i7 and iX5. EREVs appeal to drivers wanting battery power plus ...

The ultra-popular, best-selling Walmart furniture staple is back on sale for Black Friday. The Lunale 3-in-1 convertible sleeper chair that includes USB/Type-C charging ports is over $60 off with free ...

I tried Walmart's Thanksgiving meal, which costs $40 and serves 10, making it a $4 per person menu. I found the value to be excellent, and I was especially impressed by the mac and cheese. I suggest ...

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When discussing engine longevity, most enthusiasts and mechanics eventually get to the topic of compression. Compression is one of the most critical factors in engine health because it directly ...

WASHINGTON — While some of the prime real estate on the show floor at the Air and Space Forces Association conference this year may have been dominated by large unmanned aerial vehicles, some more ...

Producers of military jet engines are rolling out new lines of small turbofans, eyeing an expected boom in demand for uncrewed fighter aircraft. US propulsion suppliers Pratt & Whitney (P&W), GE ...

NEW YORK CITY, NY, UNITED STATES, September 3, 2025 / EINPresswire.com / -- Feedvisor, the “AI-first” optimization and intelligence platform for brands and retailers on Amazon and Walmart, today ...

In automotive nomenclature, small-block V8 engines are typically physically smaller than their big-block counterparts, hence the nickname. With some exceptions, the piston bores, stroke, cylinder head ...