General Specifications
HP / kW 100 HP / 74.5 kW
Displacement 1995 cc (121.7 cu in.)
Cylinders 4 (Inline)
WOT RPM Range Check Manual
Bore x Stroke — x — mm
Weight (Lightest) 178 kg / 392 lbs
Drive & Lower Unit
Gear Ratio 2.08:1
Shaft Options 20"
Propeller Style —
Maintenance Quick-Specs
Engine Oil Tohatsu 4-Stroke Oil
Oil Capacity See Manual
Gear Lube See Manual
Spark Plug NGK LFR6A-11
Fuel/Power Regular 87 Oct
Identification
The serial number for the Tohatsu MFS100 (4-2-1 Exhaust) is typically found on a plate located on the transom bracket.