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Performance Bulletin


Engine: Yamaha F300XCA2
Boat: Cobalt R6
Configuration: Single
Test Date: 25-Aug-2020
Cobalt® - Cobalt R6

Performance Bulletin

67 - Cobalt R6

Cobalt R6

Length 25' 5"
Beam 8' 6"
Dry Weight (Boat Mfr. Pub) 5,300 lbs
Maximum HP 350 hp
Fuel Capacity 80 gal
Weight as Tested 7,016 lbs

F300XCA2

Horsepower 300 hp
Induction EFI/VCT/DOHC
Displacement 4.2L
Weight (Estimated) 562 lbs
Gear Ratio 1.75:1

Engine Mounting Height

Mounting Hole Position #2

Propeller(s)

Series Saltwater Series II™
Diameter x Pitch 15-1/2 x 17
Yamaha Part # 6CE-45978-20-00
Propeller Material Polished Stainless Steel

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 83° F / 75° F
Elevation (in feet above sea level) 785'
Wind Velocity 0-5 MPH

Comments

Test weight includes 70 gallons of fuel, 2 batteries, optional tower, safety and test equipment.

YPB#: PB_CBL_R6_F300XCA_8-26-20_DCK

Cobalt® - Cobalt R6

Performance Bulletin


Engine: Yamaha F300XCA2
Boat: Cobalt R6
Configuration: Single
Test Date: 25-Aug-2020
F300XCA2

Performance Data

RPM
MPH
GPH
MPG
1000 5.4 1.2 4.46
1500 7.4 2.0 3.70
2000 8.8 3.4 2.57
2500 10.6 5.3 1.99
3000 14.2 7.2 1.97
3500 20.7 8.1 2.55
4000 30.0 11.3 2.65
4500 35.6 13.7 2.59
5000 40.2 17.2 2.34
5500 44.5 22.3 2.00
5950 48.7 25.5 1.91

0-20 MPH: 5.94 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.