Yamaha XF425 White

Designed from the ground up to be smarter, more powerful and more efficient, the Yamaha 5 ...

Overview

Designed from the ground up to be smarter, more powerful and more efficient, the Yamaha 5.6-litre V8 XTO Offshore is much more than an outboard; it's a fully integrated power system. It's created an entirely new class of extreme offshore power. To help meet the extreme electrical demands of today’s larger boats, the second-generation "B" model Yamaha XTO Offshore now features a new three-phase, simultaneous charging system.

Yamaha XF425 White HELM MASTER COMPATIBLE

Helm Master EX is a fully integrated boat control system that allows captains to truly master their boating experience.  Helm Master EX can control everything from cruising speed and spot lock to docking maneuverability and more.
Industry-exclusive Integrated Fully Electric Steering System

With no hydraulic lines or linkages, the integrated steering system responds more quickly than conventional systems to steering inputs. Additional benefits include reduced power consumption, clean rigging and a very orderly bilge area.
Industry-first Direct Injection

Spraying Fuel At High Pressure Directly Into The Combustion Chamber Increases The Effectiveness Of The Fuel Burn For Maximum Power And Efficiency.

 

IN-WATER GEAR LUBE CHANGE SYSTEM

Boats powered by the V8 XTO Offshore need go no further than the dock for a lower unit service, thanks to a unique gearcase lubricant exchange system that allows maintenance in the water.

Specifications

Model
XF425 White
Category Name
Outboard Engines
Year
2024
Sale Type
New
Manufacturer
Yamaha
Quantity
0
Manufacturer Qty
0
Color
white
Engine Size
5559 cc

key features

  • Even more charging power: Using Phase Angle Control (PAC), which adjusts the intensity of the stator’s magnetic field, XTO Offshore B models produce up to 96 net amps per engine in neutral. The new XTO Offshore provides more power for today's popular on-board, high-demand devices like gyro stabilizers, air conditioning, sound systems, and more, all while keeping starting batteries constantly charged.
  • Highest compression ration in an outboard: Get more "bang" from every spark with a 12.2:1 compression ratio: better efficiency, more power and incredible throttle response. 
  • Plasma-fused sleeveless cylinders: This micro-textured surface is 60 percent harder than steel, yet significantly lighter and thinner, increasing displacement without increasing the size of the powerhead. Other benefits include reduced friction, faster heat transfer and improved fuel economy.
Location