Called the B6.7 Octane, Cummins' first gas engine is a turbocharged 6.7-liter inline-six that runs on 87-octane gasoline. Output ranges from 200 horsepower and 600 pound-feet of torque to 300 hp ...

The Lockheed-Martin F-22 Raptor is powered by two Pratt & Whitney F119-PW-100 turbofan engines specifically designed to support its fifth-generation stealth fighter capabilities. These engines are ...

SUVs are getting larger while their V8 and V6 engines have been replaced by smaller motors. Smaller turbocharged engines benefit from improved fuel economy and better mid-range torque. But ...

For one reason or another, the country came to the conclusion that the bigger the engines used in their cars are, the more potent the vehicle. And, even if the technological evolution has shown ...