Bore and stroke do far more than define engine size. They help shape airflow, piston speed, torque delivery, and rev ...

Formula One teams and stakeholders agreed ​unanimously on Monday to engine rule tweaks aimed at improving the racing and driver safety ‌from the next race in Miami on May 3.

Formula 1 is already tweaking its new 2026 regulations after the first few races of the season. The changes were agreed on by ...

USS Spruance ran through procedure with the Iranian-flagged vessel before finally opening fire with its deck gun when the ...

Ford may label them them as "EcoBoost" engines, but there's nothing economical about the engines in the 2026 Ford Explorer ...

Texas Attorney General Ken Paxton (R) alleged in the lawsuit that ActBlue misled Congress and the public about its donor ...

The autonomous wingman is powered by a member of Pratt & Whitney's PW500 engine family.

For 42 years, the XK was Jaguar’s secret weapon. It proved its worth on the racetrack and powered generations of cars. The ...

This article is published in Aviation Week MRO part of Aviation Week Intelligence Network (AWIN), and is complimentary through Apr 27, 2026. For information on becoming an AWIN Member to access ...

Formula 1 makes a series of rule changes to address concerns about the new engine regulations that were introduced for this ...

Kicking things off is an engine recall that involves 2,689 turbocharged 2.0-liter four-cylinders that were designed for use ...

Engine power is a product of its overall displacement, but two similarly-sized engines with different bore and stroke ...