Many crate engine builders, like BluePrint Engines, use a combination of used or "seasoned," parts along with new components to create engines with powerful pedigrees. Remanufactured engines often ...

Jeff Bezos’ aerospace firm Blue Origin fired up the engines on its massive new rocket, the New Glenn, on Friday — a last critical test needed to pave the way for the vehicle’s debut launch ...

AVL RACETECH, the motorsport division of AVL, unveiled in 2022 a groundbreaking prototype of a hydrogen-powered internal combustion engine. This 2-liter turbocharged engine is fueled by hydrogen and ...

From the January/February 2025 issue of Car and Driver. A patent for a six-stroke engine would normally go directly into our crackpot-engine file, but when the patent filer is Porsche, we feel ...