Performance Bulletin


Engine: Yamaha VF250LA
Boat: Ranger® Z520®
Configuration: Single
Test Date: 9-Sep-2009
Ranger® Z520®

Performance Bulletin

44 - Ranger® Z520®

Ranger® Z520®

Length 20' 9"
Beam 8' 0.5"
Dry Weight (Boat Mfr. Pub) 1,825 lbs
Maximum HP 250 hp
Fuel Capacity 52 gal
Weight as Tested 3,232 lbs

VF250LA

Horsepower 250 hp
Displacement 254 cu. in.
Weight (Estimated) 505 lbs
Gear Ratio 1.75

Engine Mounting Height

Mounting Hole Position #3
Anti-Ventilation Plate Height 7 1/2" Above Bottom

Propeller(s)

Series V MAX® Series
Diameter x Pitch 15 1/8 x 25
Yamaha Part # 6CB-45972-20-00
Propeller Material Polished Stainless Steel

Test Conditions

Number of People 2
Air / Water Temperature (Fahrenheit) 85° F / 83° F
Elevation (in feet above sea level) 594'
Wind Velocity 0-5 MPH

Comments

Test weight includes 39 gallons of fuel, three batteries, bow-mounted trolling motor, 3-bank battery charger, 8" jack plate, safety and test equipment. Fuel consumption data gathered with Yamaha Command Link® fuel management system. Zero-to-30 speed data gathered with aftermarket speedometer. Other speed data gathered with GPS receiver.

YPB#: PB_RNG_Z520_VF250LA_9-9-09_BSS

44 - Ranger® Z520®

Performance Bulletin


Engine: Yamaha VF250LA
Boat: Ranger® Z520®
Configuration: Single
Test Date: 9-Sep-2009
VF250LA

Performance Data

RPM
MPH
GPH
MPG
1000 5.8 1.4 4.14
1500 7.9 2.7 2.93
2000 8.9 4 2.23
2500 24.7 4.9 5.04
3000 31.6 6.5 4.86
3500 36.8 8.9 4.14
4000 43.4 11.8 3.68
4500 53.3 14.7 3.63
5000 61.9 16.1 3.85
5500 69.2 20 3.46
5800 73.2 22.3 3.28

Seconds to Plane: 4.1
Seconds 0-30 MPH: 5.62

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.