Outboard · propeller size
Yamaha F250XCB propeller size
The Yamaha F250XCB is a 250 hp outboard with a 1.75:1 gearcase. In 2 published sea trials it ran 5,900 rpm at full throttle on 15.25–15.5 in props of 17–18 in pitch. The right prop lands full throttle in the engine's range with your normal load.
Power250 hprated
Gearcase1.75:1ratio
Sea trials2published tests
Pitch run17–18 inin those tests
Free checkPrefilled
MotorYamaha F250XCB
Engine1 × 250 hp
FuelPetrol
Boatyours, in the check
Prop todayyours, in the check
Free · no account · under two minutesSpecifications
F250XCB at a glance.
- Maker
- Yamaha
- Model
- F250XCB
- Power
- 250 hp
- Gearcase ratio
- 1.75:1
- Full-throttle rpm in published tests
- 5,900 rpm
- Props in those tests
- 15.25–15.5 in diameter, 17–18 in pitch
- Prop lines in those tests
- Yamaha Saltwater Series II
| Boat | Prop | WOT rpm | Speed | Conditions | Source |
|---|---|---|---|---|---|
| Sea Pro 228 Bay · 22.67 ft | 15.25 × 18 in Saltwater Series II, stainless, 3-blade | 5,900 | 48.4 kn | 1 × 250 hp · 1,715 kg (3,781 lb) as tested | yamahaoutboards.com |
| Hurricane SunDeck 235 OB · 23.33 ft | 15.5 × 17 in Saltwater Series II, stainless, 3-blade | 5,900 | 43.3 kn | 1 × 250 hp · 2,173 kg (4,791 lb) as tested | cdn1.polaris.com |
Related
Other 250 hp outboards.
Cross-brand options appear as other makers' engines reach the data.
Questions
About the Yamaha F250XCB.
What rpm did the Yamaha F250XCB reach at full throttle in published tests?
5,900 rpm across 2 published tests, with top speeds of 43.3–48.4 kn. Each test is listed above with its source.
What prop size did boats with a Yamaha F250XCB run?
15.25 × 18 in on the Sea Pro 228 Bay; 15.5 × 17 in on the Hurricane SunDeck 235 OB. The right size for your boat depends on its weight, hull and load; the free check works it out.
What is the Yamaha F250XCB's gearcase ratio?
1.75:1, per Yamaha's published data.