| Brand |
Yamaha
|
Honda
|
| Model |
F6A
|
BF5
|
|
Power
|
6HP
|
5HP
|
|
Rated Speed
|
4500r/min
|
4500r/min
|
|
Cylinders Arrangement/Number
|
2
|
1
|
|
Displacement
|
197cm3
|
127cm3
|
|
Weight
|
37kg
|
|
|
Bore
|
56mm
|
|
|
Stroke
|
40mm
|
|
|
Cooling
|
|
Water Cooled
|
|
Gear Ratio
|
2.08:1
|
2.11:1
|
|
ShaftLength
|
(in/mm)
|
15 or 20/381 or 508(in/mm)
|
|
Gears
|
F N R
|
F N R
|
|
Alternator
|
12V - 6A
|
Optional 3 Amp (38 Watts)
|
|
Ignition
|
CDI/Computer
|
Digital CDI
|
|
Starter
|
Manual
|
Manual
|
|
Exhaust
|
|
Underwater
|
|
Trim
|
Manual (4, 8, 12 and16 degrees)
|
5 stages
|
|
FuelInduction
|
1 carb.
|
Single Venturi
|
|
Lubrication
|
Wet sump
|
Wet Sump
|
|
Steering
|
|
Tiller handle
|
|
Engine Type
|
6 HP 4-STROKE
|
5 HP 4-STROKE
|
|
Outboard
|
Outboard
|
Outboard
|
