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Performance Bulletin


Engine: Yamaha XF425USA2 / LXF425USA2
Boat: Sportsman Open 352
Configuration: Twin
Test Date: 26-Feb-2020
Sportsman® - Sportsman Open 352

Performance Bulletin

50 - Sportsman Open 352

Sportsman Open 352

Length 35' 2"
Beam 11' 2"
Dry Weight (Boat Mfr. Pub) 9,850 lbs
Maximum HP 900 hp
Fuel Capacity 330 gal
Weight as Tested 13,694 lbs

XF425USA2 / LXF425USA2

Horsepower 425 hp
Induction DI/VCT/DOHC
Displacement 5.6L
Weight (Estimated) 977 lbs
Gear Ratio 1.79:1

Engine Mounting Height

Mounting Hole Position #4
Ventilation Plate Height 2" Above Boat Bottom

Propeller(s)

Series XTO Offshore
Diameter x Pitch 16-3/8 x 21
Yamaha Part # 6GR-45976-10-00 / 6GS-45976-10-00
Propeller Material Polished Stainless Steel

Test Conditions

Number of People 4
Air / Water Temperature (Fahrenheit) 57° F / 52° F
Elevation (in feet above sea level) 0'
Wind Velocity 15-20 MPH

Comments

Test weight includes 165 gallons of fuel, 4 batteries, safety and test equipment

YPB#: PB_SPT_Open352_TW_XF425USA2_2-26-2020_OCC

Sportsman® - Sportsman Open 352

Performance Bulletin


Engine: Yamaha XF425USA2 / LXF425USA2
Boat: Sportsman Open 352
Configuration: Twin
Test Date: 26-Feb-2020
XF425USA2 / LXF425USA2

Performance Data

RPM
MPH
GPH
MPG
1000 6.3 4.0 1.59
1500 8.3 5.6 1.49
2000 9.7 8.9 1.10
2500 12.5 13.9 0.90
3000 21.6 17.7 1.22
3500 31.7 23.2 1.37
4000 37.8 29.2 1.29
4500 43.0 36.4 1.18
5000 47.3 46.9 1.01
5500 52.9 58.6 0.90
6000 58.5 75.5 0.77

Time to Plane: 5.86 seconds<br /> 0-30 MPH: 7.20 seconds

Notice To Consumer The information and data contained in this Performance Bulletin is approximate and subject to many different factors and variables. It is provided as a guideline only and should not be relied upon as representative of actual performance. Your boat’s performance may be different than the information contained in this Performance Bulletin due to various factors, including your boat’s actual weight, wind and water conditions, temperature, humidity, elevation, bottom paint, boat options affecting wind/water drag and/or boat weight, and operator ability. Please confirm the specifications and performance data on your specific boat/engine combination with your dealer prior to purchase. Please also keep in mind that the data contained in this Performance Bulletin may or may not have been performed using Yamaha PowerMatched components. Yamaha reserves the right to change the specifications and performance data of this Performance Bulletin or engine without notice. This document contains many of Yamaha’s valuable trademarks. It may also contain trademarks belonging to other companies. Any references to other companies or their products are for identification purposes only, and are not intended to be an endorsement.