Outboard · propeller size
Yamaha F350XSA2 / LF350XSA2 propeller size
The Yamaha F350XSA2 / LF350XSA2 is a 350 hp outboard with a 1.75:1 gearcase. In one published sea trial it ran 6,000 rpm at full throttle on 15 in props of 20 in pitch. The right prop lands full throttle in the engine's range with your normal load.
Power350 hprated
Gearcase1.75:1ratio
Sea trials1published tests
Pitch run20 inin those tests
Free checkPrefilled
MotorYamaha F350XSA2 / LF350XSA2
Engine1 × 350 hp
FuelPetrol
Boatyours, in the check
Prop todayyours, in the check
Free · no account · under two minutesSpecifications
F350XSA2 / LF350XSA2 at a glance.
- Maker
- Yamaha
- Model
- F350XSA2 / LF350XSA2
- Power
- 350 hp
- Gearcase ratio
- 1.75:1
- Full-throttle rpm in published tests
- 6,000 rpm
- Props in those tests
- 15 in diameter, 20 in pitch
- Prop lines in those tests
- Yamaha Saltwater Series II HP
Sea trials
Boats with a Yamaha F350XSA2 / LF350XSA2 and what they ran.
| Boat | Prop | WOT rpm | Speed | Conditions | Source |
|---|---|---|---|---|---|
| Bennington 27 QSBAX2 · 27.92 ft | 15 × 20 in Saltwater Series II HP, stainless, 3-blade | 6,000 | 53.6 kn | 2 × 350 hp · 3,415 kg (7,528 lb) as tested | stagingsite.yamahaoutboards.com |
Related
Other 350 hp outboards.
Cross-brand options appear as other makers' engines reach the data.
Questions
About the Yamaha F350XSA2 / LF350XSA2.
What rpm did the Yamaha F350XSA2 / LF350XSA2 reach at full throttle in published tests?
6,000 rpm across one published test, with top speeds of 53.6 kn. Each test is listed above with its source.
What prop size did boats with a Yamaha F350XSA2 / LF350XSA2 run?
15 × 20 in on the Bennington 27 QSBAX2. The right size for your boat depends on its weight, hull and load; the free check works it out.
What is the Yamaha F350XSA2 / LF350XSA2's gearcase ratio?
1.75:1, per Yamaha's published data.