This listing is for a USED Engine 5.3L Opt L83 Fits 14-16 SIERRA 1500 PICKUP 2004457. This engine was removed from a 2016 TAHOE stock number HHL025 and the mileage was 154000 miles. Please see the ...

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Yunxing: Space Transportation's supersonic civilian jet prototype. A Chinese aerospace firm tested a detonation ramjet engine for the first time, aiming to power aircraft capable of flying ...

While any unusual sound coming from your vehicle can be worrisome, those that emanate from your engine bay are often some of the scariest. That's because the internal combustion engine is the ...

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Chinese "Space Transportation" company, Lingkong Tianxing Technology, has successfully tested its new JinDou400, also known as JinDouyun, ramjet detonation engine nearly twice the altitude of ...

A Chinese commercial aerospace company conducted the first test flight of a detonation ramjet engine on Tuesday, designed for an aircraft it says will be able to take passengers from Beijing to ...

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Modern performance engines are truly mesmerizing. Power-dense, highly efficient, and downright sonorous in some cases, the best internal-combustion engines can be found in a wide range of today's ...

To those that don't fully align with muscle car culture, it might be difficult to justify just why Dodge felt the need to develop a 1,000-horsepower V8 crate engine. Instead of asking why ...