1.2 General information
1.2.1 Specifications
Parameter
Items
Data
Items
Data
Type of engine
2-stroke L
Weight (L)
37.5Kg
Displacement
246cm
3
Transom (S)
381mm
Bore X stroke
56mm×50mm
Transom (L)
508mm
Gear ratio
2.08
（
27/13
）
Recommended fuel
Unleaded regular gasoline
Overall length
870mm
Recommended engine oil
2-stroke engine oil
Overall width
328mm
Recommended gear oil
Hypoid gear oil SAE#90
Overall height (S)
1039mm
Gear oil quantity
250 cm
3
Overall height (L)
1166mm
Spark plug
BR7HS-10
Weight (S)
36Kg
Spark plug gap
0.9
～
1.0mm
Performance
Items
Data
Items
Data
Maximum output
(15HP)
11Kw/5000Rpm
Idling speed (in neutral)
850±50Rpm
(9.9HP)
7.3Kw/5000Rpm
Tightening torque
for engine
Spark plug
25.0Nm
Full throttle
operatingrange
4500
～
5500Rpm
Propeller nut
17.0Nm
3
