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Performance Bulletin


Engine: Yamaha LF350XSA4 / F350USA4 / F350XSA4
Boat: Grady White 336 Canyon
Configuration: Triple
Test Date: 15-May-2024
Grady White® - Grady White 336 Canyon

Performance Bulletin

69 - Grady White 336 Canyon

Grady White 336 Canyon

Length 33' 6"
Beam 11' 7"
Dry Weight (Boat Mfr. Pub) 10,100 lbs
Maximum HP 1,050 hp
Fuel Capacity 361 gal
Weight as Tested 14,964 lbs

LF350XSA4 / F350USA4 / F350XSA4

Horsepower 350 hp
Induction EFI/VCT/DOHC
Displacement 4.3L
Weight (Estimated) 629 - 642 - 629 lbs
Gear Ratio 1.75:1

Engine Mounting Height

Mounting Hole Position #3

Propeller(s)

Series Saltwater Series II
Diameter x Pitch 15 x 20
Yamaha Part # 6CF-45932-20-00 / 6CE-45932-20-00 / 6CE-45932-20-00
Propeller Material Stainless Steel

Test Conditions

Number of People 3
Air / Water Temperature (Fahrenheit) 73° F / 70° F
Elevation (in feet above sea level) 0'
Wind Velocity 10-15 MPH

Comments

Test weight includes 198 gallons of fuel, 4 batteries, safety and test equipment.

YPB#: PB_GRW_336 Canyon_TR_LF350XSA4_05-15-2024_OCC

Grady White® - Grady White 336 Canyon

Performance Bulletin


Engine: Yamaha LF350XSA4 / F350USA4 / F350XSA4
Boat: Grady White 336 Canyon
Configuration: Triple
Test Date: 15-May-2024
LF350XSA4 / F350USA4 / F350XSA4

Performance Data

RPM
MPH
GPH
MPG
1000 6.6 3.7 1.79
1500 9.0 6.1 1.47
2000 10.5 10.3 1.02
2500 16.0 15.9 1.00
3000 25.7 21.1 1.22
3500 32.4 25.7 1.26
4000 38.5 34.6 1.11
4500 43.7 43.4 1.01
5000 49.3 56.4 0.87
5500 54.7 77.6 0.70
5950 58.8 90.2 0.65

0-20 MPH: 4.21 seconds<br /> 0-30 MPH: 6.57 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.