Yamaha V MAX SHO - User Manual

Introducing the all-new Yamaha V MAX SHO – this changes everything.
With class-leading 4.2 liters of displacement and game-changing Super High Output four-stroke outboard technology,
Yamaha’s new V MAX SHO has absolutely unbelievable hole shot and acceleration - performance even two-strokes of the
same horsepower can’t match - with equally-impressive top speed. Two-strokes of equivalent horsepower can’t beat
it on weight, either. It provides astounding power and performance, complete with Yamaha’s
signature four stroke smoothness, convenience, and reliability. The Yamaha V MAX SHO
represents the absolute leading edge in high-performance outboard technology,
purpose-designed and built as the ideal power for bass boats and in shore bay
and fl ats boats.
4.2 Liter Big-Bore V6 Displacement – using the fi rst marine application
of plasma-fused sleeveless cylinders, displacement is increased without
enlarging the outer diameter of the cylinder, resulting in an outboard with
the largest displacement in its class.
Lightest in Weight* – a full 34 pounds lighter than the V MAX Series 2
it replaces, no other production V6 bass outboard of equal horsepower is
lighter, including two-strokes. For details, see the chart inside.
Fastest Hole Shot / Acceleration – the naturally-aspirated, big-bore Yamaha
V MAX SHO 250 has the fastest hole shot / acceleration in its class – even faster
than the renowned V MAX Series 2. For details, check out the chart inside.
Remarkably Responsive – instant throttle response, especially in the mid-range,
for performance you can feel, with a top speed faster than a two stroke 250hp
V MAX Series 2 outboard.
Outstanding Fuel Effi ciency – proven ignition and fuel injection systems
combine with an all-new intake system. The V MAX SHO burns an average of
12 percent less fuel than the direct injection V MAX Series 2.
Smooth and Quiet Operation – A straighter-tracking high performance lower unit with 81% larger water intakes
is also standard. Cutting-edge Yamaha four stroke design and new technological advancements help you quietly
approach your quarry.
Ease of Maintenance and Lasting Value – advanced features like an ignition knock sensor and an easy to replace
spin-on oil fi lter help protect your in investment for years of trouble-free enjoyment.
Rugged Reliability – from its extensive Engine Warning and Protection Systems to the computerized Yamaha
Diagnostic System, the new V MAX SHO is purpose-built to Yamaha’s exacting standards.
* Published dry weight.
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.
HOT SHEET
EFFECTIVE NOVEMBER 1, 2009
AVAILABLE MODELS: VF250LA • VF225LA • VF200LA
YAMAHA MARINE
V MAX
®
SHO
™
Super High Output
has
a
t
er
it ith 81% l t i t k
Revised 12/18/09

Summary

Yamaha Marine Hot Sheet

Key Performance Features

Highlights 4.2L displacement, lightest weight, and fastest acceleration.

Operational Benefits

Detailed Product Features

Power;Performance Features

Explains engine design, VCT, EFI, and intake systems for enhanced power.

Reliability;Durability Features

Protection Systems

Performance Data: Displacement and Weight

4.2 Liter Big Bore Displacement Comparison

Compares the V MAX SHO's large displacement against key competitors.

Lightest Weight in Class Comparison

Performance Data: Acceleration and Speed

Hole Shot; Acceleration Comparison

Presents acceleration test data (0-200 ft) against competitors.

Speed; Distance Over Time Comparison

Shows how the V MAX SHO performs in speed and distance tests.

Performance Data: Fuel Economy and Top Speed

Outstanding Fuel Economy Comparison

Details the fuel efficiency advantage of the V MAX SHO over the V MAX Series 2.

Top Speed Comparison

Compares the top speed performance of the V MAX SHO with the V MAX Series 2.

Power and Performance Details

Cooling, Tracking, and Charging

Compact Exhaust and Responsive Power

Reliability and Durability Features

Element and System Protection

Fuel Quality and Maintenance

Convenience and Control Features

Efficiency and Emissions

Smooth and Quiet Operation

Technical Specifications Summary

Engine, Drive, and Fuel Specs

Details engine type, displacement, bore/stroke, RPM, gear ratio, fuel, and oil.

Yamaha V MAX SHO Specifications

General

Horsepower	250 HP
Gear Ratio	1.75:1
Prop Shaft Output	250 HP
Starting System	Electric
Full Throttle RPM Range	5000-6000 RPM
Exhaust	Through Propeller
Fuel System	Electronic Fuel Injection (EFI)
Recommended Fuel	Regular Unleaded
Alternator Output	50 Amp
Shaft Length	25 inches