Scoggin Dickey Parts Center pushes a stock-block GM 4.3L V6 LV3 to 1,403 horsepower on the dyno. Watch the twin-turbo LV3 defy expectations.

NASA took another crack at fueling its giant moon rocket Thursday after leaks halted the initial dress rehearsal ...

Ignoring a check engine light might feel harmless if the car still runs smoothly, but the warning signals more than a mi ...

Formula 1’s final preseason test ahead of the 2026 season is now over. All 11 teams took to the Bahrain International Circuit in their new cars for three days, bidding to complete as much running as ...

The lone previous Artemis mission, Artemis 1, successfully sent an uncrewed Orion to lunar orbit and back in late 2022. That flight was delayed multiple times by leaks of liquid hydrogen (LH2) ...

An internet user says he has a surefire method for determining whether a used car burns oil. Here's what to try before you buy.

All 11 teams were able to put their all-new cars through their paces at the Bahrain International Circuit for three days ...

You've seen plenty of weird engines on Jalopnik, from Trojan's weird two-stroke, four-cylinder cube with wishbone-shaped connecting rods to the Napier Deltic triangle-18 diesel, but never have you ...

STELLANTIS has issued a recall affecting 392 cars across several of its models. The multinational manufacturer, which owns Vauxhall, Citroen, Peugeot, Fiat and Jeep among others, has called back a ...

For the first time, GE Aerospace has officially demonstrated successful power transfer, extraction and injection in a high-bypass commercial turbofan engine using the company’s narrowbody hybrid ...

Abstract: The purpose of this study is to improve the accuracy of a closed-loop regulator that controls desired air-fuel ratio. The research was performed for spark-ignition engine, equipped by ...

Interstellar Technologies ZERO rocket engine test-fired at Hokkaido Spaceport in Taiki, Hokkaido. It is fueled by liquid biomethane. Credit: Space.com | footage courtesy: Interstellar Technologies | ...