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Performance Bulletin


Engine: Yamaha LXF450XSA2 / XF450ESA2 / LXF450ESA2 / XF450XSA2
Boat: Regulator 41CC with Tower
Configuration: Quad
Test Date: 23-Aug-2023
Regulator® - Regulator 41CC with Tower

Performance Bulletin

78 - Regulator 41CC with Tower

Regulator 41CC with Tower

Length 41' 3"
Beam 12' 6"
Dry Weight (Boat Mfr. Pub) 18,600 lbs
Maximum HP 1,800 hp
Fuel Capacity 600 gal
Weight as Tested 26,640 lbs

LXF450XSA2 / XF450ESA2 / LXF450ESA2 / XF450XSA2

Horsepower 450 hp
Induction DI/VCT/DOHC
Displacement 5.6L
Weight (Estimated) 963 - 1,010 - 1,010 - 963 lbs
Gear Ratio 1.79:1

Engine Mounting Height

Mounting Hole Position #2

Propeller(s)

Series XTO Offshore
Diameter x Pitch 16-3/8 x 21
Yamaha Part # 6GS-45976-20-00 / 6GR-45976-20-00 / 6GS-45976-20-00 / 6GR-45976-20-00
Propeller Material Stainless Steel

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 86° F / 85° F
Elevation (in feet above sea level) 0'
Wind Velocity 10-15 MPH

Comments

Test weight includes 525 gallons of fuel, 8 batteries, Tower, full Diesel, full Freshwater, safety and test equipment.

YPB#: PB_REG_41 CC with Tower_QD_LXF450XSA2_08-23-2023_OCC

Regulator® - Regulator 41CC with Tower

Performance Bulletin


Engine: Yamaha LXF450XSA2 / XF450ESA2 / LXF450ESA2 / XF450XSA2
Boat: Regulator 41CC with Tower
Configuration: Quad
Test Date: 23-Aug-2023
LXF450XSA2 / XF450ESA2 / LXF450ESA2 / XF450XSA2

Performance Data

RPM
MPH
GPH
MPG
1000 7.0 7.3 0.96
1500 9.2 12.2 0.75
2000 10.3 19.6 0.52
2500 15.3 28.1 0.54
3000 18.4 41.0 0.45
3500 30.6 47.8 0.64
4000 37.2 63.4 0.59
4500 42.8 83.1 0.51
5000 48.4 103.9 0.47
5500 54.5 123.3 0.44
6100 61.7 153.5 0.40

0-20 MPH: 5.31 seconds<br /> 0-30 MPH: 9.13 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.