Sometimes gaining knowledge about "why" or "how" certain engine modifications work can lead to a clearer understanding about related changes that can also be helpful. For example, I benefitted a ...

The committee has looked at a number of potential engine modifications as well as concepts for re-engining of current aircraft. In general, at 2006 fuel prices, it was difficult to recommend any ...

WASHINGTON — NASA has signed a $60.3 million contract modification to space shuttle main engine manufacturer Pratt & Whitney Rocketdyne Inc. of Canoga Park, Calif., to provide continued space shuttle ...

A large portion of Pratt & Whitney's production of engines for F-35 fighter jets is done at the company's facilities in East Hartford and Middletown.

Rolls-Royce has completed the first flight of a modified T56 engine, the Series 3.5, to improve fuel efficiency of the legacy examples that power the Lockheed Martin C-130 transport and P-3 maritime ...

Switching to a new power source can be a major step outside of a fleet’s comfort zone. But what if fleets could convert to renewable energy by retrofitting their existing assets today? Chicago-based ...

Both Audi and BMW have long, storied histories of making powerful six-cylinder engines. However, one of BMW's best was also one that flies a little bit under the radar, particularly in the U.S. — the ...

Honeywell International (NYSE: HON) has secured a $1.1B contract modification to provide the U.S. Army automotive gas turbine engines for battle tanks. Army Contracting Command expects the company to ...

Hot rod's john dianna delves into his bag o' basics and comes up with this collection of tips for you budding engine builders Cam timing and cylinder head modifications are two areas that can be ...

NASA has signed a $16.8 million contract modification to space shuttle main engine manufacturer Pratt & Whitney Rocketdyne Inc. of Canoga Park, Calif., to incorporate an employee retention plan ...