Yamaha's Saltwater Series

All Saltwater Series outboards feature Yamaha's OX66^TM Advanced Fuel Injection, the first outboard EFI to rival automotive standards. Six individual throttle intakes and fuel injectors give you instant starts, quick response, superior top-end performance and improved fuel economy. A 2-Stage Vapor Separator saves fuel and battery power. And our patented O₂ Sensor provides precision fuel output.

• Six Independent Throttle Intakes allow the air/fuel mix to be fine-tuned to each individual cylinder for superior starts, acceleration and top-end speed.
   
• Yamaha's Offset Crankshaft delivers precisely synchronized Firing order for a smooth, powerful ride.
   
• Our Mult-Charge Monitoring System ensures that both batteries are charging whenever the engine is running.
   
• Precision Blend^TM Oil Injection automatically deliver the precise amount of oil for every load and speed condition.
   
• Famed Sure-Seal Tri-Latches seal the cowl tight against water and debris.
   
• Yamaha's optional Saltwater Series Prop is designed with torque control hub for smooth performance and greater fuel efficiency.
   
• Yamaha's YDC-30 Alloy combines aluminum, silicon, magnesium and titanium for unmatched resistance against corrosion.
   
• The convenient Front-Mounted Freshwater Flushing Device makes it easy to completely flush the engine, in the slip or at home.
   
• Connect Yamaha's Engine Management System to a GOS unit, and track your mileage along with your position.

2001 Saltwater Series

Out here, it's good to have a lot of experience behind you.

Over four decades of experience has produced the most advanced line-up of offshore outboards available.

Yamaha Saltwater Series Outboards have the technology you need to tackle the sea. Our Dual Engine System gives you one-hand control of both engines. Yamaha's Counter-Rotation keeps her steady as she goes. Microcomputer Ignition provides instant starts and smooth performance. Precision Blend^TM Oil Injection continually provides just the right amount of oil. The Controlled Combustion System (CCS) automatically switches operation from six cylinders to four when slow trolling, giving you smooth, quiet, low-speed operation with little shake or shudder Š and increasing fuel economy up to 32%. All the while, the Engine Sensing Warning System monitors against over-revving, overheating and low oil conditions. When you've got that endless expanse of big water ahead of you, it's a good feeling to know you've got a Yamaha Saltwater Series outboard behind you.

The war against corrosion is over. Yamaha won.

It took 10 years of research to come up with the winning combination.

Oversized anodes placed throughout. Super-tight Sure-Seal Tri-Latches to keep out water and debris.

A convenient Front-Mounted Freshwater Flushing Device.

Critical components of stainless steel with a special zinc coating.

sw200
HPDI

sw175
HPDI

sw150
HPDI

sw250
OX66

sw225
OX66

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OX66

sw150
OX66