The BMW Z3 M Coupe equipped with the S54 naturally aspirated inline-six engine combines a compact sports car platform with ...

X-59’s engine started for testing for the first time. NASA’s Quesst (“Quiet SuperSonic Technology”) mission recently achieved a key milestone as it began testing the engine that will power the X-59, ...

Rolls-Royce and the U.S. Air Force validated the F130’s ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard hardware. But NASA and GE Aerospace researchers watching the unit fire up ...

The space agency fired an RS-25 rocket engine for 500 seconds and tested it at 111% power at Stennis Space Center to support ...

Thirty years ago there was no Internet, laptop computers or CDs; Gerald Ford was president; “The Mary Tyler Moore Show” was on TV; and “Jaws” was at the movies. But in South Mississippi, NASA ...

Stoke Space’s booster engine blazes during its first hot-fire test. (Stoke Space Photo) Kent, Wash.-based Stoke Space says it has successfully completed the first hot-fire test of the engine that will ...

Wärtsilä has successfully operated a new 100% hydrogen engine supplying electricity to Spain’s national grid in Bermeo, northern Spain, marking what it describes as the world’s first demonstration of ...

Back in the day, we had the ZZ502 crate engine from Chevrolet Performance. It was a solid performer for its time and was a great package for hot rodders who wanted the instant gratification of a ...

Last month HPP introduced to the readers a '64 421 H.O. Tri-Power engine buildup being performed by Jim Taylor. The goal of the project is to try and find 100 additional horsepower in a cast-iron ...