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Performance Bulletin


Engine: Yamaha LXF425XSA2 / XF425ESA2 / LXF425ESA2 / XF425XSA2
Boat: Regulator 41CC
Configuration: Quad
Test Date: 15-Aug-2018
Regulator® - Regulator 41CC

Performance Bulletin

78 - Regulator 41CC

Regulator 41CC

Length 41' 3"
Beam 12' 6"
Dry Weight (Boat Mfr. Pub) 18,598 lbs
Maximum HP 1,700 hp
Fuel Capacity 600 gal
Weight as Tested 24,820 lbs

LXF425XSA2 / XF425ESA2 / LXF425ESA2 / XF425XSA2

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

Engine Mounting Height

Mounting Hole Position #2
Ventilation Plate Height Outer 3" Above Boat Bottom / Inner 5-5/8" Above Boat Bottom

Propeller(s)

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

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 90° F / 85° F
Elevation (in feet above sea level) 0'
Wind Velocity 5-10 MPH

Comments

Test weight includes 1/2 tank of fuel, 8 batteries, full diesel tank, full water tank, safety and test gear.

YPB#: PB_REG_41CC_QD_XF425XSA2_08-16-2018_OCC

Regulator® - Regulator 41CC

Performance Bulletin


Engine: Yamaha LXF425XSA2 / XF425ESA2 / LXF425ESA2 / XF425XSA2
Boat: Regulator 41CC
Configuration: Quad
Test Date: 15-Aug-2018
LXF425XSA2 / XF425ESA2 / LXF425ESA2 / XF425XSA2

Performance Data

RPM
MPH
GPH
MPG
1000 7.2 7.8 0.93
1500 9.8 10.9 0.90
2000 11.8 17.0 0.69
2500 15.8 25.8 0.61
3000 25.9 33.3 0.78
3500 33.6 43.6 0.77
4000 40.0 57.9 0.69
4500 44.7 72.6 0.62
5000 50.7 94.7 0.54
5500 56.0 117.6 0.48
6100 63.7 144.6 0.44

0-30 MPH: 6.23 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.