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Performance Bulletin


Engine: Yamaha XF450USA2
Boat: Valhalla V-28 Bay
Configuration: Single
Test Date: 29-Oct-2024
Valhalla® - Valhalla V-28 Bay

Performance Bulletin

207 - Valhalla V-28 Bay

Valhalla V-28 Bay

Length 28' 1"
Beam 9' 3"
Dry Weight (Boat Mfr. Pub) 6,130 lbs
Maximum HP 600 hp
Fuel Capacity 130 gal
Weight as Tested 9,458 lbs

XF450USA2

Horsepower 450 hp
Induction DI/VCT/DOHC
Displacement 5.6L
Weight (Estimated) 988 lbs
Gear Ratio 1.79:1

Engine Mounting Height

Mounting Hole Position #4

Propeller(s)

Series XTO EC
Diameter x Pitch 16-7/8 x 18
Yamaha Part # 6KN-45936-00-00
Propeller Material Stainless Steel

Test Conditions

Number of People 4
Air / Water Temperature (Fahrenheit) 67° F / 55° F
Elevation (in feet above sea level) 0'
Wind Velocity 10-15 MPH

Comments

Test weight includes 95 gallons of fuel, 6 batteries, 29 gallons water, bottom paint, hard top, navigation/entertainment electronics option, fiberglass helm seating module, Minn Kota Terrova, glass window, twin Power Poles, ProMariner battery charger, safety and test equipment.

YPB#: PB_VBW_V-28 Bay_XF450USA2_10-29-24_BAY

Valhalla® - Valhalla V-28 Bay

Performance Bulletin


Engine: Yamaha XF450USA2
Boat: Valhalla V-28 Bay
Configuration: Single
Test Date: 29-Oct-2024
XF450USA2

Performance Data

RPM
MPH
GPH
MPG
1000 5.0 1.8 2.75
1500 7.1 3.2 2.22
2000 8.4 5.1 1.65
2500 9.1 8.0 1.13
3000 11.7 12.7 0.92
3500 23.1 13.7 1.68
4000 31.6 17.6 1.79
4500 37.5 22.4 1.68
5000 42.5 28.7 1.48
5500 47.4 36.2 1.31
5950 51.0 39.4 1.30

0-20 MPH: 9.02 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.