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Performance Bulletin


Engine: Yamaha XF425XSB2 / XF425ESB2 / XF425XSB2
Boat: Regulator 37 CC
Configuration: Triple
Test Date: 4-Apr-2021
Regulator® - Regulator 37 CC

Performance Bulletin

78 - Regulator 37 CC

Regulator 37 CC

Length 37' 7"
Beam 12' 7"
Dry Weight (Boat Mfr. Pub) 19,300 lbs
Maximum HP 1,275 hp
Fuel Capacity 507 gal
Weight as Tested 24,248 lbs

XF425XSB2 / XF425ESB2 / XF425XSB2

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

Engine Mounting Height

Mounting Hole Position #1

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 3
Air / Water Temperature (Fahrenheit) 62° F / 57° F
Elevation (in feet above sea level) 0'
Wind Velocity 5-10 MPH

Comments

Test weight includes 200 gallons of fuel, 7 batteries, safety and test equipment.

YPB#: PB_REG_37CC_TR_XF425__04-05-2021_OCC

Regulator® - Regulator 37 CC

Performance Bulletin


Engine: Yamaha XF425XSB2 / XF425ESB2 / XF425XSB2
Boat: Regulator 37 CC
Configuration: Triple
Test Date: 4-Apr-2021
XF425XSB2 / XF425ESB2 / XF425XSB2

Performance Data

RPM
MPH
GPH
MPG
1000 6.9 5.7 1.21
1500 9.3 8.2 1.14
2000 10.8 13.8 0.79
2500 12.2 22.7 0.54
3000 17.6 29.0 0.61
3500 27.0 35.9 0.75
4000 37.3 46.0 0.81
4500 43.2 56.1 0.77
5000 49.4 73.1 0.68
5500 55.0 90.6 0.61
6000 60.2 118.0 0.51

0-20 MPH: 5.64 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.