The definition of an outboard motor is a detachable engine mounted on outboard brackets on the stern of your boat. Today's outboard motors range in horsepower from 1.0 HP to over 300 HP per engine. Outboard motors can be used in all types of waters.
There are two general types of outboard motors; 2-stroke and 4-stroke motors.
Brands for Outboard Motor - 2 Stroke