The Mercury 25 HP EFI outboard motor 25MH model is a manual start outboard with 15-inch short shaft, manual start and manual tilt. The 25MH delivers consistent, easy starting, crisp throttle response, increased fuel economy, and outstanding overall performance. Great for aluminum tiller, aluminum console, jon, utility, and fish & ski boats. Known for reliability, and fast acceleration, the 25 HP EFI portable outboard by Mercury is an affordable option especially considering the long list of standard features and the Mercury 3-year warranty. Utilizes a three-cylinder engine design, delivering superior balance performance over twin-cylinder designs Compact and powerful Offers extra displacement and great low-end torque, putting the boat smartly on plane Electronic fuel injection delivers easy-starting, crisp throttle response and increased fuel economy Engine protection operator warning system including: low oil pressure, over-rev, overheat and sensor failure Three year warranty PROPELLER NOT INCLUDED MODEL 1A25203EK MODEL YEAR 2020 SKU 25MH-20EFI WEIGHT 157.0 lb MANUFACTURER Mercury COUNTRY OF MANUFACTURE Japan HORSEPOWER 25hp SHAFT LENGTH 15" (Short) STEERING Tiller STARTING Manual TRIM & TILT Manual FUEL DELIVERY EFI FUEL TANK External CYLINDER(S) 3 DISPLACEMENT 526 Cubic Centimeter BORE AND STROKE 2.40 x 2.36 in. (61 x 60 mm) FULL THROTTLE RPM RANGE 5,000 - 6,000 IGNITION SYSTEM CDI with electronic spark advance INDUCTION SCAVENGING SOHC VALVES PER CYLINDER 2 FUEL TYPE Unleaded Gasoline (87 octane) OIL TYPE Mercury 4-Stroke Outboard Oil ALTERNATOR None COOLING SYSTEM Water-cooled with thermostat SALTWATER RATED Yes GEAR RATIO 1.92:1 GEAR SHIFT F-N-R Gearcase options - Standard PROPELLER Not included INTERNAL BATTERY No