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Performance Bulletin


Engine: Yamaha LF350XSA2 / F350XSA2
Boat: Bennington 27QSBAX2
Configuration: Twin
Test Date: 4-Sep-2024
Bennington® - Bennington 27QSBAX2

Performance Bulletin

2 - Bennington 27QSBAX2

Bennington 27QSBAX2

Length 27' 11"
Beam 10' 0"
Dry Weight (Boat Mfr. Pub) 5,200 lbs
Maximum HP 1,000 hp
Fuel Capacity 108 gal
Pontoon # / Diameter 3 / ESP
Weight as Tested 7,528 lbs

LF350XSA2 / F350XSA2

Horsepower 350 hp
Induction EFI/VCT/DOHC
Displacement 4.3L
Weight (Estimated) 629 - 629 lbs
Gear Ratio 1.75:1

Engine Mounting Height

Mounting Hole Position #2

Propeller(s)

Series Saltwater Series II HP
Diameter x Pitch 15 x 20
Yamaha Part # 6KB-45974-00-00 / 6KA-45974-00-00
Propeller Material Stainless Steel

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 78° F / 68° F
Elevation (in feet above sea level) 860'
Wind Velocity 5-10 MPH

Comments

Test weight includes 75 gallons of fuel, 3 batteries, safety and test equipment.

YPB#: PB_BNT_27QSBAX2_TW_LF350XSA2_9-4-2024_PNT

Bennington® - Bennington 27QSBAX2

Performance Bulletin


Engine: Yamaha LF350XSA2 / F350XSA2
Boat: Bennington 27QSBAX2
Configuration: Twin
Test Date: 4-Sep-2024
LF350XSA2 / F350XSA2

Performance Data

RPM
MPH
GPH
MPG
1000 6.1 2.5 2.49
1500 8.8 4.3 2.06
2000 16.4 6.6 2.50
2500 22.8 9.4 2.42
3000 28.6 12.8 2.23
3500 35.0 16.8 2.08
4000 40.9 22.3 1.84
4500 45.8 28.3 1.62
5000 50.9 37.4 1.36
5500 55.9 45.5 1.23
6000 61.7 60.3 1.02

0-20 MPH: 3.98 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.