Sign Up

Performance Bulletin


Engine: Yamaha XF425XSA7 / XF425USA7 / XF425ESA7 / LXF425USA7 / LXFXSA7
Boat: Scout 530 LXF
Configuration: Quint
Test Date: 12-Sep-2019
Scout - Scout 530 LXF

Performance Bulletin

46 - Scout 530 LXF

Scout 530 LXF

Length 53' 5"
Beam 14' 8"
Dry Weight (Boat Mfr. Pub) 26,500 lbs
Maximum HP 2,250 hp
Fuel Capacity 875 gal
Weight as Tested 35,177 lbs

XF425XSA7 / XF425USA7 / XF425ESA7 / LXF425USA7 / LXFXSA7

Horsepower 425 hp
Induction DI/VCT/DOHC
Displacement 5.6L
Weight (Estimated) 952 - 977 - 999 lbs
Gear Ratio 1.79:1

Engine Mounting Height

Mounting Hole Position #4 / #3 / #2 / #3 / #4
Ventilation Plate Height Outer - 2-1/4" Above Boat Bottom / Inner - 4" Above Boat Bottom / Center - 6" Above Boat Bottom

Propeller(s)

Series XTO Offshore
Diameter x Pitch 16-1/8 x 23
Yamaha Part # 6GR-45978-10-00 / 6GS-45978-10-00
Propeller Material Polished Stainless Steel

Test Conditions

Number of People 3
Air / Water Temperature (Fahrenheit) 90° F / 88° F
Elevation (in feet above sea level) 0'
Wind Velocity 5-10 MPH

Comments

Test weight includes 450 gallons of fuel, 8 batteries, gyro stabilization device, safety and test equipment.

YPB#: PB_SCT_530LXF_QUI_XF425_9-13-2019_OCC

Scout - Scout 530 LXF

Performance Bulletin


Engine: Yamaha XF425XSA7 / XF425USA7 / XF425ESA7 / LXF425USA7 / LXFXSA7
Boat: Scout 530 LXF
Configuration: Quint
Test Date: 12-Sep-2019
XF425XSA7 / XF425USA7 / XF425ESA7 / LXF425USA7 / LXFXSA7

Performance Data

RPM
MPH
GPH
MPG
1000 7.1 9.8 0.73
1500 10.2 15.1 0.67
2000 11.8 25.5 0.46
2500 14.0 40.7 0.34
3000 18.2 57.7 0.32
3500 31.3 64.8 0.48
4000 40.9 79.4 0.51
4500 48.5 97.4 0.50
5000 54.3 123.6 0.44
5500 59.2 144.1 0.41
6000 66.2 181.4 0.37

0-30 MPH: 10.90 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.