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Performance Bulletin


Engine: Yamaha F300XCB / LF300XCB
Boat: Godfrey AquaPatio 256 SB Twin
Configuration: Twin
Test Date: 5-Aug-2022
Godfrey® - Godfrey AquaPatio 256 SB Twin

Performance Bulletin

193 - Godfrey AquaPatio 256 SB Twin

Godfrey AquaPatio 256 SB Twin

Length 25' 8"
Beam 8' 6"
Dry Weight (Boat Mfr. Pub) 4,320 lbs
Maximum HP 800 hp
Fuel Capacity 121 gal
Pontoon # / Diameter 3 / Twin Impact +
Weight as Tested 6,962 lbs

F300XCB / LF300XCB

Horsepower 300 hp
Induction EFI/VCT/DOHC
Displacement 4.2L
Weight (Estimated) 556 - 556 lbs
Gear Ratio 1.75:1

Engine Mounting Height

Mounting Hole Position #3

Propeller(s)

Series Saltwater Series II HP
Diameter x Pitch 15-1/4 x 18
Yamaha Part # 6KA-45970-00-00 / 6KB-45970-00-00
Propeller Material Stainless Steel

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 76° F / 74° F
Elevation (in feet above sea level) 850'
Wind Velocity 0-5 MPH

Comments

Test weight includes 100 gallons of fuel, 3 batteries, black sport arch, safety and test equipment.

YPB#: PB_GOD_AquaPatio 256 SB Twin_TW_F300XCB_8-6-2022_PNT

Godfrey® - Godfrey AquaPatio 256 SB Twin

Performance Bulletin


Engine: Yamaha F300XCB / LF300XCB
Boat: Godfrey AquaPatio 256 SB Twin
Configuration: Twin
Test Date: 5-Aug-2022
F300XCB / LF300XCB

Performance Data

RPM
MPH
GPH
MPG
1000 6.0 2.8 2.14
1500 8.7 4.5 1.92
2000 14.3 6.7 2.15
2500 20.8 9.2 2.27
3000 25.9 12.0 2.17
3500 31.5 15.7 2.01
4000 37.9 21.4 1.77
4500 43.0 27.5 1.56
5000 48.1 33.4 1.44
5500 52.4 41.8 1.25
5950 57.4 51.7 1.11

0-20 MPH: 3.97 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.