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Performance Bulletin


Engine: Yamaha VF90LA
Boat: Stingray 173CC
Configuration: Single
Test Date: 25-Sep-2023
Stingray - Stingray 173CC

Performance Bulletin

113 - Stingray 173CC

Stingray 173CC

Length 17' 3"
Beam 7' 6"
Dry Weight (Boat Mfr. Pub) 1,747 lbs
Maximum HP 90 hp
Fuel Capacity 30 gal
Weight as Tested 2,480 lbs

VF90LA

Horsepower 90 hp
Induction EFI/VCT/DOHC
Displacement 1.8L
Weight (Estimated) 353 lbs
Gear Ratio 2.15:1

Engine Mounting Height

Mounting Hole Position #2
Ventilation Plate Height 1/2" Above Boat Bottom

Propeller(s)

Series Talon GP
Diameter x Pitch 13 x 18
Yamaha Part # 6FP-45949-00-00
Propeller Material Aluminum

Test Conditions

Number of People 1
Air / Water Temperature (Fahrenheit) 87° F / 89° F
Elevation (in feet above sea level) 225'
Wind Velocity 10-15 MPH

Comments

Test weight includes 20 gallons of fuel, 1 battery, safety and test equipment.

YPB#: PB_STG_173CC_VF90LA_9-25-2023_OCC

Stingray - Stingray 173CC

Performance Bulletin


Engine: Yamaha VF90LA
Boat: Stingray 173CC
Configuration: Single
Test Date: 25-Sep-2023
VF90LA

Performance Data

RPM
MPH
GPH
MPG
1000 3.9 0.4 9.63
1500 5.2 0.8 6.50
2000 6.6 1.1 6.00
2500 7.8 1.9 4.11
3000 10.5 2.6 4.04
3500 20.5 2.9 7.07
4000 24.9 3.5 7.11
4500 29.5 4.5 6.56
5000 33.7 5.7 5.91
5500 37.8 7.8 4.85
6000 41.0 10.0 4.10

Time to Plane: 3.65 seconds<br /> 0-20 MPH: 6.20 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.