Boulton Sea Skiff 20 - BF115 Testing Data

Performance Criteria
Single BF115

Manufacturer: Boulton
Model: Sea Skiff 20
Length: 20'
Beam: 8' 6"
Weight: 1,950 lbs.
Max HP: 200
Fuel Capacity: 30 gal.

Power: Single BF115
Horsepower: 115
Displacement: 2.3 L
Weight: 496 lbs.
Gear Ratio: 2.00:1
Mounting Height: 2nd Hole
Prop. (Material/Blades) Aluminum
Prop. Manufacturer Solas
Prop. (Diameter/Pitch) 13 1/4 x 17

Test Conditions
No. of People: 2
Fuel Load 15 gal.
Total Weight: 3,012 lbs.
Air Temperature: 55oF
Test Conditions Light breeze
Elevation: 400'
Wind Velocity: 5-10 mph

RPM MPH GPH MPG
Idle 3.3

1000 4.3 0.6 7.2
1500 6.3 1.1 5.7
2000 8 1.9 4.2
2500 12.4 2.6 4.8
3000 18.4 3 6.1
3500 24.7 4.2 5.9
4000 29.2 5 5.8
4500 33.2 7.2 4.6
5000 36.2 9.3 3.9
WOT
(5500)
40.7 11.2 3.6

Data may vary due to changes in weather, elevation and load conditions. Speed data gathered by GPS receiver.

Time to Plane: 4.5 Seconds
Acceleration 0~20 MPH: 5.3 Seconds