Plot: Engine Masters presented by AMSOIL is an all-new show on the Motor Trend Channel featuring parts testing and engine-to-engine shootouts. Developed from the popular Engine Masters Challenge – a dyno shootout event also presented by AMSOIL – Engine Masters on the Motor Trend YouTube Channel is hosted by David Freiburger of Roadkill, Steve Dulcich of Engine Masters magazine, and Steve Brule of Westech Performance Group