XTO Offshore 5.6L V8 425hp

  • Engine Type: V8 / DOHC / 32 valves / 4 Valves per Cylinder
  • Displacement: 5.6L
  • Power: 425hp

Price

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About This Outboard

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 the highest compression ratio on the water, 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.

  • Available in signature Yamaha gray or new pearlescent white
  • 425 hp on less-expensive 89-octane gasoline
  • Available with Helm Master® with SetPoint™
  • Impressive 5-year Limited Warranty, for pleasure use

Quick Outboard Specs

Engine Type: V8 / DOHC / 32 valves / 4 Valves per Cylinder

Displacement: 5.6L

Bore x Stroke: 96 x 96 mm (3.78 x 3.78 in)

Prop Shaft Horsepower: 425hp at 5500 RPM

Full Throttle RPM Range: 5000 - 6000 RPM

Alternator Output at W.O.T.: 90 Amp Gross, Max

Compression Ratio: 12.2:1

Fuel Induction System: Direct Injection / Up to 2900 PSI

Weight*: 432 kg (952 lbs) / 443 kg (977 lbs) / 453 kg (999 lbs)

Recommended Fuel: Octane 89

Recommended Engine Oil: Yamalube® 4M (See owner's manual)

Recommended Fuel Filtration: Yamaha 10-Micron Fuel / Water Separating Filter (external)

Warranty: Limited 3-year Pleasure, 3-year Government, 1-Year Commercial