A major step forward in marine outboard technology, the Hidea HDEF40 40HP 3-cylinder EFI 4-stroke outboard motor is engineered for smooth, responsive, and fuel-efficient performance. Powered by a 747 cc 3-cylinder 6-valve SOHC engine with a DELPHI Programmed Electronic Fuel Injection (EFI) system, ECM ignition, and Power Thrust design, it delivers instant throttle response, up to 20% fuel savings at cruising speed, and turnkey starting.