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Performance Bulletin


Engine: Yamaha F70LA
Boat: Avid 18XC
Configuration: Single
Test Date: 31-Aug-2022
Avid Boats - Avid 18XC

Performance Bulletin

210 - Avid 18XC

Avid 18XC

Length 17' 10"
Beam 8' 1"
Dry Weight (Boat Mfr. Pub) 1,089 lbs
Maximum HP 90 hp
Fuel Capacity 23 gal
Weight as Tested 2,117 lbs

F70LA

Horsepower 70 hp
Induction EFI/VCT/DOHC
Displacement 60.8L
Weight (Estimated) 253 lbs
Gear Ratio 2.33:1

Engine Mounting Height

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

Propeller(s)

Series Talon SS
Diameter x Pitch 13-1/8 x 14
Yamaha Part # 6N4-45970-00-00
Propeller Material Stainless Steel

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 80° F / 72° F
Elevation (in feet above sea level) 200'
Wind Velocity 5-10 MPH

Comments

Test weight includes 15 gallons of fuel, 2 batteries, safety and test equipment.

YPB#: PB_AVD_18XC_F70LA__BSS

Avid Boats - Avid 18XC

Performance Bulletin


Engine: Yamaha F70LA
Boat: Avid 18XC
Configuration: Single
Test Date: 31-Aug-2022
F70LA

Performance Data

RPM
MPH
GPH
MPG
1000 3.7 0.4 10.57
1500 5.1 0.6 8.50
2000 6.4 1.0 6.40
2500 7.6 1.4 5.63
3000 8.6 2.1 4.17
3500 12.7 2.7 4.79
4000 19.8 2.9 6.95
4500 23.5 3.6 6.53
5000 28.0 4.5 6.29
5500 24.5 5.3 4.62
6000 32.9 5.9 5.57

0-20 MPH: 10.31 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.