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2023 Yamaha Marine V8 5.6L 425 hp

  • New
  • Outboard
  • General
  • Powered

2023 Yamaha Marine V8 5.6L 425 hp

The XTO Offshore® is the result of years of collaboration with top boat designers, and has been built from the ground up to provide the ultimate in power and efficiency offshore. With impressive stats such as 12.2:1 compression ratio for impressive fuel economy and power, industry firsts such as an electric steering system and engineering touches such as iridium spark plugs and quad thermostats, it’s purpose-built for extreme power, durability, control and reliability.

Features may include:
  • NEW Phase Angle Control Charging System* an award-winning industry first
  • Available in signature Yamaha gray or new pearlescent white
  • 425 hp on less-expensive 89-octane gasoline
  • Compatible with Helm Master® EX
  • Impressive 5-year Limited Warranty, for pleasure use
  • New
  • 2023
  • Yamaha Marine
  • V8 5.6L 425 hp
  • Outboard
  • General
  • Powered
  • V8 / DOHC / 32 valves / 4 Valves per Cylinder
  • Prop Shaft: 425hp at 5500 RPM
  • 5.6L
  • 96 mm (3.78 in)
  • 96 mm (3.78 in)
  • 12.2:1
  • Full RPM Range: 5000 - 6000 RPM
  • Integrated, Electric Actuation | Angle (maximum): 31° from center, either direction
  • Through Propeller (Except in Reverse Under 2500 RPM)
  • TCI Microcomputer
  • Recommended: Yamalube® 4M (See owner's manual)
  • Wet Sump
  • Recommended: Thermostatic Control
  • (25/14) 1.79
  • Forward, Neutral, Reverse
  • Direct Injection / Up to 2900 PSI
  • ILMAR7E-9 / Iridium
  • System: Electric w/ PTT
  • Output at W.O.T.: 100 Amp Gross, Max | Up to 96 amps net/ 100 amps gross, max
  • Ethanol Blend Limit: 10% Maximum
  • Recommended: Octane 89 | Recommended Filtration: Yamaha 10-Micron Fuel / Water Separating Filter (external)
  • Shaft: 25" - 30" - 35"
  • Degree of Tilt: -4° through +73° | Degree of Trim: -4° through +16° | Mounting Centers: 28.5"
  • 8.2 Quarts (7.8 L) | 7.9 Quarts (7.5 L)
  • 952 lbs (432 kg) / 977 lbs (443 kg) / 999 lbs (453 kg)
  • 25" shaft: 952 lbs (432 kg) | 30" shaft: 977 lbs (443 kg) | 35" shaft: 999 lbs (453 kg )
  • Intake: 32 | C.A.R.B. Rating: 3-Star
  • Limited 5-Year Pleasure, 3-Year Government, 1-Year Commercial

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  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.