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Performance Bulletin


Engine: Yamaha LXF450XSA4 / XF450XSA4
Boat: Grady White 345 Freedom
Configuration: Twin
Test Date: 5-Dec-2024
Grady White® - Grady White 345 Freedom

Performance Bulletin

69 - Grady White 345 Freedom

Grady White 345 Freedom

Length 33' 6"
Beam 11' 7"
Dry Weight (Boat Mfr. Pub) 12,215 lbs
Maximum HP 1,050 hp
Fuel Capacity 300 gal
Weight as Tested 16,766 lbs

LXF450XSA4 / XF450XSA4

Horsepower 450 hp
Induction DI/VCT/DOHC
Displacement 5.6L
Weight (Estimated) 963 - 963 lbs
Gear Ratio 1.79:1

Engine Mounting Height

Mounting Hole Position #2

Propeller(s)

Series XTO Offshore
Diameter x Pitch 16-5/8 x 18
Yamaha Part # 6GS-45938-20-00 / 6GR-45938-20-00
Propeller Material Stainless Steel

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 56° F / 45° F
Elevation (in feet above sea level) 0'
Wind Velocity 15-20 MPH

Comments

Test weight includes 150 gallons of fuel, 4 batteries, Seakeeper, Refridgerated Fish Box, safety and test equipment.

YPB#: PB_GRW_345 Freedom_TW_LXF450XSA4_12-5-2024_ODC

Grady White® - Grady White 345 Freedom

Performance Bulletin


Engine: Yamaha LXF450XSA4 / XF450XSA4
Boat: Grady White 345 Freedom
Configuration: Twin
Test Date: 5-Dec-2024
LXF450XSA4 / XF450XSA4

Performance Data

RPM
MPH
GPH
MPG
1000 5.6 3.6 1.58
1500 8.0 5.9 1.37
2000 9.6 9.3 1.04
2500 11.4 13.3 0.85
3000 16.1 18.2 0.89
3500 23.8 22.8 1.04
4000 31.0 29.9 1.04
4500 36.5 38.4 0.95
5000 41.0 50.3 0.82
5500 46.4 61.4 0.76
6100 52.2 81.3 0.64

0-20 MPH: 4.82 seconds<br /> 0-30 MPH: 7.14 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.