While the little four-pot underneath the Miata's hood is plenty, tossing it in favor of another mill can provide some new, ...

California air regulators on Wednesday urged automakers and engine manufacturers to disclose by the end of the year any unapproved hardware or software programs that compromise a vehicle's emissions ...

General Electric Co said on Monday its GE9X engine for Boeing Co's 777X passenger jet has been certified by the U.S. aviation safety regulator, clearing a hurdle in the planemaker's path to bring its ...

If your old 3.4-liter Toyota V6 is feeling a bit tired, look no further than LC Engineering for a restored and upgraded ...