Yamaha V MAX SHO 115

YA M A H A M A RINE GROUP HOT SHEET
BOAT | PROPELLER |
V MAX SHO 115
®
OUTBOARD
NEW
EFFECTIVE OCTOBER 6, 2014
It’s Here: A V MAX SHO for Smaller Boats
®
Now, on the heels of the wildly successful V MAX SHO 250, V MAX SHO 225, V MAX SHO 200, the new
V MAX SHO 175 and V MAX SHO 150, Yamaha expands the family to include the 115-horsepower
segment – where smaller boats and other craft play. And it’s every bit a V MAX SHO,
compact, light weight and capable of performance typically associated with
two-strokes – but with the convenience and quiet of a four stroke.
Who could want more?
LIGHT WEIGHT
The four-stroke V MAX SHO 115 weighs 377 pounds, and it has
the added benefit of not needing two-stroke oil or an oil tank
(or the added weight). A competitor's two-stroke weighs 390
pounds. The V MAX SHO 115 is the lightest four-stroke DOHC
115-horsepower outboard on the water. It uses a lightweight
composite lower pan and cowling, a single-ram power trim
and tilt mechanism and a lightweight mounting bracket.
POWERFUL & FAST
The 1.8-liter V MAX SHO 115 features Yamaha's advanced 16-valve
double-overhead cam (DOHC), four-cylinder design, which means
better breathing for better performance. (Another competitor's 115
has only eight valves.) Those sixteen large intake and exhaust valves
make more power and midrange torque. They are fed by a large
(60mm) single throttle body with Yamaha’s long-track intake system
and a free-flow exhaust. Full-throttle rpm range is 6,300, which means
Yamaha can better tailor the gear ratio for low speed thrust and still
deliver great top end. A knock sensor, an unexpected feature in this
class of outboard, allows the engine to operate constantly at peak output.
The result is great top speed, 3.65 miles per hour faster than that of the
Yamaha F115 (see page 3).
SMOOTH & QUIET
Remember, this is a four stroke, so it’s quiet by nature. On top of that, Yamaha has harmonized
all the inertial mass components and added large rubber engine mounts. The result is smoothness
and quiet that will impress.
Available Models: VF115LA
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YAMAHA RELIABILITY
The V MAX SHO 115 powerhead design is based on proven Yamaha four-stroke technology. It also
uses Yamaha’s Phaze Five™ paint system, which includes the electro-deposition of anti-corrosive
paint on both the inside and outside passages of the engine block. Inside the engine, dimpled
cylinder sleeves, like those used on the Yamaha F350, reduce weight and add strength. They also
aid in heat transfer and help to keep the engine reliably cooler.
EASIER FISHING
The V MAX SHO 115 is compatible with Yamaha's variable trolling RPM switch (VTS), which allows
anglers to adjust the trolling speed in 50 RPM increments from 600 to 1000 RPM using a Yamaha
Command Link® gauge.
Features
*Note: Not available for tiller applications until Summer 2015
F115B_Features map
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Throttle position
sensor
V MAX SHO 115
®
ISC
YA M A H A M A R I N E G RO U P HOT SHEET
ECM
Power and Performance
Trim sensor
Engine temperature
sensor
Crank position
sensor
Knock sensor
Shift position
switch
Water detection
sensor
The 16-valve V MAX SHO 115 breathes easily thanks to advanced-technology double overhead cams and four
valves per cylinder. Intake and exhaust valves are larger for improved flow. The result is improved efficiency, power
F115B_Micro-computer control
and midrange torque. A multitude of advanced sensors
constantly provide vital atmospheric and engine conditions
to the Engine Control Module (ECM), which instantly makes the precise adjustments for optimum performance.
Top Speed Comparison
F115B_DOHC L4 16 big valve engine
Yamaha V MAX SHO 115
50.75 mph
F115B (current model)
48.05 mph
F115A (non-current model)
47.10 mph
0 102030 4050
The new Yamaha V MAX SHO 115 is the fastest of Yamaha's 115 horsepower four-stroke
outboards.* Tests conducted by Yamaha Marine using a Skeeter® TZX 170 with a tournament
load and two occupants.
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The V MAX SHO 115 is 3.65
MPH faster than the noncurrent F115 and 2.70 MPH
faster than the current F115.
BOAT | PROPELLER |
OUTBOARD
V MAX SHO 115
®
YA M A H A M A R I N E G RO U P HOT SHEET
EFFECTIVE OCTOBER 6, 2014
Specifications
ENGINE
Features
Type
In-Line Four-Cylinder
Displacement
1832cc (111.8 ci)
Bore x Stroke
81 x 88.9mm (3.19 x 3.5in)
Full Throttle RPM Range
5300 ~ 6300
Variable Trolling RPM Range
600 ~ 1000
Horsepower Rating at Propshaft 115hp at 5500 rpm
Compression Ratio10.0:1
Fuel Induction/Scavenging
EFI (DOHC)
Alternator Output
35 Amp
Starting Method
Electric w/ PTT
Ignition
TCI Micro-computer
Lubrication
Wet Sump
Degree of Trim
-4˚ through +16˚
Degree of Tilt70˚
Exhaust
Through Propeller
Cooling
Thermostatic Control
POWER/PERFORMANCE
• New Light-weight, Compact, Powerful Design
• 1.8L High Output Four Cylinder
• 4 Large Diameter Valves Per Cylinder
• Double Overhead Camshafts
• Tuned Long-Track Induction System
• Electronic Multi-Point Precision Fuel Injection
• 4 Independent Fuel Injectors
• 4-to-1 Exhaust
RELIABILITY/DURABILITY
• TCI Micro-computer Ignition System
• Direct Drive System
• Wet Sump Lubrication
• Engine Warning System
• Water Separator
• Direct Coil-in-Cap Ignition System
• Mechanical Single Throttle Valve Intake System
• Water Draining Air Intake Duct
• Magnetic Drain Plug
• SST Drive, Prop, Shift Shafts
• SST Steering Tube
• Sacrificial Anodes
• YDC-30 Aluminum Alloy
•Phaze Five Paint System
• Electro-deposited Powerhead Paint System
• Alumite Exhaust Annodization
DRIVE
Gear ShiftF-N-R
Gear Ratio2.15:1
Control MethodMechanical
SHAFT LENGTH
See Model CodeL=20"
CONVENIENCE/CONTROL
FUEL AND LUBRICATION
Recommended Fuel
Regular Unleaded
(up to 10 percent ethanol)
(Minimum Pump Octane 87)
Recommended OilYamalube® 4M
(See Owner's Manual)
Engine Oil Capacity
3.2 liters / 3.0 liters w/without filter
LIMITED WARRANTY
Pleasure
Government
Commercial
Three Years
Three Years
One Year
WEIGHT
171 kg/ 377 lbs*
• Easy Maintenance
• High Output Alternator
•Command Link® or Analog Gauge Compatibility
•External NMEA-2000® Display Compatibility
• Power Trim & Tilt
•Variable Trolling RPM Switch (VTS)
• Freshwater Flush
• Vibration Reduction Mounting System
• Reversible PTT Switch
• Yamaha Diagnostic System
• Multi-Charge Monitoring System
• Single Cogged Timing Belt System
with Automatic Tensioner
•C.A.R.B. Ultra Low Emissions 3 Star Rating
• Meets All Current Federal EPA Emission Standards
•Easy Access, Self-Draining Oil Filter
*Weight estimated at time of publishing. Weight is measured without motor oil, gearcase oil and propeller
(except on models that include standard propeller.)
REMEMBER to always observe all applicable boating laws. Never drink and drive. Dress properly with USCG-approved personal flotation device and protective gear. This document contains many of Yamaha’s valuable trademarks.
It may also contain trademarks belonging to other companies. Any reference to other companies or their products are for identification 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, specifications or prices. The information and data contained herein is approximate and subject to many factor and variables, including but not
limited to atmospheric, water and equipment conditions and operator ability. Therefore, such information and data is provided as a guideline only. © 2014 Yamaha Motor Corporation, U.S.A. All rights reserved.
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