Outboard · propeller size
Yamaha F115LB propeller size
The Yamaha F115LB is a 115 hp outboard with a 2.15:1 gearcase. In one published sea trial it ran 6,300 rpm at full throttle on 13.625 in props of 14 in pitch. The right prop lands full throttle in the engine's range with your normal load.
Power115 hprated
Gearcase2.15:1ratio
Sea trials1published tests
Pitch run14 inin those tests
Free checkPrefilled
MotorYamaha F115LB
Engine1 × 115 hp
FuelPetrol
Boatyours, in the check
Prop todayyours, in the check
Free · no account · under two minutesSpecifications
F115LB at a glance.
- Maker
- Yamaha
- Model
- F115LB
- Power
- 115 hp
- Gearcase ratio
- 2.15:1
- Full-throttle rpm in published tests
- 6,300 rpm
- Props in those tests
- 13.625 in diameter, 14 in pitch
- Prop lines in those tests
- Yamaha Talon GP
| Boat | Prop | WOT rpm | Speed | Conditions | Source |
|---|---|---|---|---|---|
| Bennington 198 SL · 19.83 ft | 13.625 × 14 in Talon GP, aluminium, 3-blade | 6,300 | 30.6 kn | 1 × 115 hp · 1,401 kg (3,088 lb) as tested | yamahaoutboards.com |
Related
Other 115 hp outboards.
Cross-brand options appear as other makers' engines reach the data.
Questions
About the Yamaha F115LB.
What rpm did the Yamaha F115LB reach at full throttle in published tests?
6,300 rpm across one published test, with top speeds of 30.6 kn. Each test is listed above with its source.
What prop size did boats with a Yamaha F115LB run?
13.625 × 14 in on the Bennington 198 SL. The right size for your boat depends on its weight, hull and load; the free check works it out.
What is the Yamaha F115LB's gearcase ratio?
2.15:1, per Yamaha's published data.