Performance Bulletin


Engine: Yamaha F250UCA / LF250UCA
Boat: Robalo® R300®
Configuration: Twin
Test Date: 18-May-2010
Robalo® R300®

Performance Bulletin

45 - Robalo® R300®

Robalo® R300®

Length 29' 2"
Beam 10' 6"
Dry Weight (Boat Mfr. Pub) 7,500 lbs
Maximum HP 700 hp
Fuel Capacity 320 gal
Weight as Tested 10,649 lbs

F250UCA / LF250UCA

Horsepower 250 hp
Induction EFI
Displacement 4.2 L
Weight (Estimated) 575 lbs
Gear Ratio 1.75

Engine Mounting Height

Mounting Hole Position #4
Anti-Ventilation Plate Height 1/4" Below Bottom

Propeller(s)

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

Test Conditions

Number of People 4
Air / Water Temperature (Fahrenheit) 87° F / 82° F
Elevation (in feet above sea level) 250'
Wind Velocity 5-10 MPH

Comments

Test weight includes 160 gallons of fuel, 3 batteries, full livewells, anchor and chain, safety and test equipment. Fuel consumption data gathered with Yamaha Command Link® fuel management system. Zero-to-30 speed data gathered with radar gun. Other speed data gathered with GPS receiver.

YPB#: PB_ROB_R300_t_F250UCA_5-18-10_OCC

45 - Robalo® R300®

Performance Bulletin


Engine: Yamaha F250UCA / LF250UCA
Boat: Robalo® R300®
Configuration: Twin
Test Date: 18-May-2010
F250UCA / LF250UCA

Performance Data

RPM
MPH
GPH
MPG
1000 5.5 2.4 2.29
1500 7.9 3.9 2.03
2000 9.3 6.2 1.5
2500 9.8 9.3 1.05
3000 14.4 12.6 1.14
3500 28.9 16.2 1.78
4000 33.9 21.8 1.56
4500 38.7 26.8 1.44
5000 43.4 34.1 1.27
5500 47.5 41 1.16
5950 51.3 47.4 1.08

Seconds to Plane: 4.11
Seconds 0-30 MPH: 6.74

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.