Model / MFS4
Engine (No. of Cylinder)	1
Output	4 hp (2.9 kw)
Displacement	123 cc (7.5 cu.in.)
Bore x Stroke	59 x 45 mm (2.32 x 1.77 in)
Starting	Manual
Control Type	Tiller Handle
Gear Shift	Forward - Neutral - Reverse
Gear Ratio	2.15:1
Propeller Selection Range	6" - 9"
Transom Height	20"
Fuel	Unleaded Gasoline (87 Octane)
Oil Type	NMMA Certified FC-W® 4-stroke oil**
SAE 10W-30/40 (SF, SG, SH, SJ)
Oil Capacity	15 fl. oz. (450 mL)
Fuel Tank	0.29 US Gal. (1.1 Lit) Integral Tank
(4hp includes an External Fuel Tank Connector installed on engine to allow user to use an optional external fuel tank)
Weight*	57 lbs. (26 kg)
Alternator Output	Optional: 12V, 60W, 5A
Max. RPM Range	4,500 - 5,500
Digital CD Ignition System	S
Start In Gear Protection	S
Thermostat Controlled Cooling System	S
Through-The-Prop Exhaust	S
Shallow Water Drive	S
Oil Pressure Warning	S