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 ...

Ford introduced the EcoBoost engine for the 2010 model year, and while the idea of a turbocharged engine and direct injection fuel delivery was not new, it brought a breath of fresh air to the scene.

When reviewing the specs of the '96-'98 4.6 Two-Valve motor offered in the Mustang GT, it's easy to dismiss the original mod motor as nothing more than a stopgap replacement for the legendary 5.0. As ...

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 ...

The air transport crisis has helped engine makers Pratt & Whitney and Rolls-Royce to catch up with modifications to resolve in-service issues with their respective PW1000G and Trent 1000 programmes. P ...

Sierra Nevada Corporation and Vector-Hawk Aerospace developed an engine upgrade (XP67A) for the Beechcraft King Air 350ER. The upgrade boosts power by 25-30%, reduces weight by 18 pounds, and is ...

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 ...

Amid concerns that the aviation industry’s drive to cut emissions may be going too slowly, Airbus and low-cost carrier EasyJet are urging further industry studies of a proposed engine modification ...

As masters of the Mopar engine, David Freiburger and Steve Dulcich know how to exact the most horsepower and torque from stock Mopar engines. Here's what the've done to some pretty basic Mopars on ...

Pratt & Whitney, a United Technologies Corp. (NYSE: UTX) subsidiary, has received a $317.8 million contract modification to maintain F119 engines for the U.S. Air Force. The Defense Department said ...

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 ...