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Performance Bulletin


Engine: Yamaha XF450XSA2 / LXF450XSA2
Boat: Regulator 34CC
Configuration: Twin
Test Date: 18-Aug-2023
Regulator® - Regulator 34CC

Performance Bulletin

78 - Regulator 34CC

Regulator 34CC

Length 33' 10"
Beam 10' 11"
Dry Weight (Boat Mfr. Pub) 11,550 lbs
Maximum HP 900 hp
Fuel Capacity 350 gal
Weight as Tested 14,886 lbs

XF450XSA2 / LXF450XSA2

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
Ventilation Plate Height 4 1/4" Above Boat Bottom

Propeller(s)

Series XTO Offshore
Diameter x Pitch 16-1/8 x 22
Yamaha Part # 6GR-45934-20-00 / 6GS-45934-20-00
Propeller Material Stainless Steel

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 84° F / 82° F
Elevation (in feet above sea level) 0'
Wind Velocity 10-15 MPH

Comments

Test weight includes 160 gallons of fuel, 4 batteries, safety and test equipment.

YPB#: PB_REG_34 CC_TW_XF450XSA2_8-18-2023_OCC

Regulator® - Regulator 34CC

Performance Bulletin


Engine: Yamaha XF450XSA2 / LXF450XSA2
Boat: Regulator 34CC
Configuration: Twin
Test Date: 18-Aug-2023
XF450XSA2 / LXF450XSA2

Performance Data

RPM
MPH
GPH
MPG
1000 6.6 3.7 1.78
1500 9.3 6.4 1.45
2000 11.0 10.7 1.03
2500 14.3 16.4 0.87
3000 22.8 21.5 1.06
3500 32.3 26.8 1.21
4000 38.8 36.4 1.07
4500 45.4 45.0 1.01
5000 51.2 57.4 0.89
5500 57.9 68.8 0.84
6000 60.0 75.8 0.79

0-20 MPH: 5.89 seconds<br /> 0-30 MPH: 9.87 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.