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 ...

Adding real horsepower without tearing your car down to the firewall is not a fantasy. With the right mix of tuning, airflow, ...

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 ...

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.

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 ...