Yamaha F350XCA, LF350XCA, F350UCA, LF350UCA Specifications

YAMAHA MARINE

HOT SHEET

EFFECTIVE NOVEMBER 1, 2009

featuring “Command Link® Plus” Compatibility

Yamaha’s F350 is the undisputed king of the offshore world. The world’s only 350-horsepower, 5.3-liter, V-8
outboard, it represents the absolute leading edge of outboard reliability, power, and innovation. With the addition
of Yamaha’s new Command Link Plus system, the F350’s level of innovation has taken a big leap forward.

Command Link Plus integrates new Digital Electronic Controls, a new comprehensive Digital Display Gauge,
new wiring harnesses, and newly-available external display options into one easy-to-use,
plug-and-play system. And, like all things Yamaha, reliability is built-in.

Now, with all that outboard power comes a new level of convenience and control.
The new F350 with Command Link Plus.

Smooth, Digital Electronic Shifting and Throttle – works with

all Yamaha binnacle and side-mount Command Link and Command
Link Plus Digital Electronic Controls

Reliable and Responsive – proven 60-degree, 5.3L, V8 design

Unbelievable Acceleration and Mid-Range Punch – Yamaha’s Variable

Camshaft Timing (VCT) and exclusive In Bank™ exhaust with Power
Surge Chambers is standard

Reliable Starting and Outstanding Fuel Effi ciency – Multi-point Electronic

Fuel Injection System and electronically-controlled single throttle valve

Operator Convenience – Variable Trolling RPM Control is standard

(when properly equipped with a Command Link Plus Digital Display Gauge
or Command Link Tachometer), and it can be confi gured to operate with a variety
of different gauge systems, including Command Link Plus, Command Link,
an external display using NMEA 2000® communication…even analog

Quiet Operation – labyrinth exhaust and exhaust pressure reduction systems

Ease of Service – Dependable ECM microcomputer engine control with

computerized Yamaha Diagnostic System

Lasting Value – Yamaha’s advanced UCP-II™ Ultimate Corrosion Protection

System and water-draining air intake duct

Peace of Mind – advanced engine warning and protection system and standard

three year pleasure or government limited warranty

AVAILABLE MODELS: F350XCA • LF350XCA • F350UCA • LF350UCA

Consult appropriate Yamaha rigging information and Yamaha Rigging Sheet (YMBS) for complete

rigging compatibility and requirements information for particular confi gurations. All rigging items
sold separately.

Revised 12/18/09

F350

featuring “Command Link® Plus” Controls, Gauges, and Rigging

SPECIFICATIONS

F250 SPECIFICATIONS

ENGINE

Type 60° V8 DOHC 32-valve
Displacement 5330cc (325.3 ci)
Bore x Stroke 94 x 96mm (3.70 x 3.78 in)
Full Throttle RPM Range 5000 ~ 6000
Horsepower Rating at Propshaft 350hp at 5500 rpm
Compression Ratio 9.6:1
Fuel Induction/Scavenging EFI/VCT/DOHC
Alternator Output
Starting Method (See Model Code) T = Electric w/ PTT
Ignition TCI Microcomputer
Lubrication Wet Sump
Degree of Trim -3° through +16°
Degree of Tilt 67°
Exhaust Through Propeller
Cooling Thermostatic Control

50 Amp (40 Amp @ 1000 rpm)

DRIVE

Gear Shift Forward, Neutral, Reverse
Gear Ratio 15:26 (1.73)

SHAFT LENGTH

See Model Code X = 25” U = 30”

FUEL AND LUBRICATION

Recommended Fuel Regular Unleaded
(Minimum Pump Octane 89)
Recommended Fuel Filtration Yamaha 10-Micron Fuel/Water
Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Recommended Oil Yamalube® 4M (See owner’s manual)
Engine Oil Capacity 7.8L (8.2 qt) with fi lter

WEIGHT

F/LF350XCA 365kg (804 lbs)
F/LF350UCA 373kg (822 lbs)

LIMITED WARRANTY

Pleasure Three Years
Government Three Years
Commercial One Year

RIGGING OPTIONS

GAUGES

Command Link® Plus Compatible
Command Link Compatible
Yamaha Multifunction Compatible
External NMEA-2000® Display Compatible
Analog Compatible

CONTROLS

Command Link Plus Digital Electronic Controls Compatible
Command Link Digital Electronic Controls Compatible
Mechanical (Cable) Not Compatible

KEY SWITCHES AND LANYARDS

Command Link Plus Compatible
Command Link Compatible
Conventional Not Compatible

MISCELLANEOUS

Command Link Gateway Compatible
Analog Gauge Interface Compatible
Command Link Triducer® Compatible
Y-COP™ (Immobilizer) Compatible
Variable Trolling RPM Compatible

FEATURES

POWER/PERFORMANCE

• Four Stroke V8 Outboard

• Large Displacement (5.3L)

• Narrow 60° Block Design

• Variable Camshaft Timing

• Long Track Induction System

• Electronic Multi-Point Fuel Injection

• 8 Independent Fuel Injectors

• 4 Large Radius Valves Per Cylinder

• Large Intake Valve Lift

• Double Overhead Camshafts

• In-Bank™ Exhaust with Power Surge Chambers

• Exhaust Pressure Reduction System

• California C.A.R.B. Ultra Low Emissions 3 Star Rating

•

Meets all current Federal EPA Emission Standards

RELIABILITY/DURABILITY

• TCI Microcomputer

• Electronic Single Throttle Valve (81mm)

• Dimpled Cylinder Sleeves

• Wet Sump Lubrication

• Engine Warning System

• Ionic Combustion Sensors

• Forged Pistons

• Water Cooled Rectifier/Regulator

• Water Separator

• Direct Ignition

• YDC 30 Aluminum Alloy

• ACP 221 External Paint Process

• Electro-deposited Powerhead Paint Process

• Top Mounted Electrical

• Enhanced Ultimate Corrosion Protection

System (UCP-II™)

• High Output Alternator

• SST Drive, Prop, Shift Shafts

• SST Steering Tube

• Magnetic Drain Plug

• Dual Water Intake Gearcase

CONVENIENCE/CONTROL

• Programmable Tilt Stop

• Freshwater Flush

• Reversible PTT Switch

• Command Link Digital Electronic Controls

• Single Belt Drive System

• Counter Rotation “LF” Model

• Yamaha Diagnostic System

• Multi-Charge Monitoring System

Primary ID Prefi x: (25" ‘X’ Shaft) 6AW
(30" ‘U’ Shaft) 6AX

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 identifi cation purposes only, and are not intended to be an endorsement.

Due to Yamaha’s ongoing commitment to product improvement, we reserve the right to change without notice,
equipment, materials, or specifi cations.

Consult appropriate Yamaha rigging information and Yamaha Rigging Sheet (YMBS) for complete rigging

compatibility and requirements information for particular confi gurations. All rigging items sold separately.

© 2009 Yamaha Motor Corporation, U.S.A. All rights reserved.

Revised 12/18/09