| Brand |
Honda
|
Yamaha
|
| Model |
BF175
|
150HP
|
|
Power
|
175HP
|
150HP
|
|
Rated Speed
|
5000r/min
|
4500r/min
|
|
Cylinders Arrangement/Number
|
V6
|
V6 (90 degrees)
|
|
Displacement
|
3471cm3
|
2596cm3
|
|
Weight
|
267kg
|
194kg
|
|
Bore
|
89mm
|
|
|
Stroke
|
93mm
|
|
|
Cooling
|
Water Cooled
|
|
|
Gear Ratio
|
1.87:1
|
1.86:1
|
|
ShaftLength
|
20 or 25 or 30/508 or 635 or 7(in/mm)
|
25/635(in/mm)
|
|
Gears
|
F N R
|
|
|
Alternator
|
90 Amps (1118 Watts)/60 Amps (756 Watts) Charging
|
25A
|
|
Ignition
|
Microcomputer Programmed
|
CDI/Computer
|
|
Starter
|
Electric
|
Electric
|
|
Exhaust
|
Through prop
|
|
|
Trim
|
-4? to +16?
|
|
|
FuelInduction
|
Programmed Fuel Injection
|
Carb Loop Charged
|
|
Lubrication
|
Wet Sump
|
Precision Blend Oil Injection
|
|
Steering
|
Remote
|
|
|
Engine Type
|
175 HP 4-STROKE
|
150 HP 2-STROKE
|
|
Outboard
|
Outboard
|
Outboard
|
