For 50 Years, Al Yousuf Motors have represented Yamaha in the
UAE during that time; we have set up over 30 different...

F425

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F425

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

Engine TypeV8 / DOHC / 32 valves / 4 Valves per Cylinder
Displacement5.6L
Bore x Stroke96 x 96 mm (3.78 x 3.78 in)
Prop Shaft Horsepower425hp at 5500 RPM
Full Throttle RPM Range5000 - 6000 RPM
Alternator Output at W.O.T.90 Amp Gross, Max
Compression Ratio12.2:1
Fuel Induction SystemDirect Injection / Up to 2900 PSI
Weight*432 kg (952 lbs) / 443 kg (977 lbs) / 453 kg (999 lbs)
Recommended FuelOctane 89
Recommended Engine OilYamalube® 4M (See owner's manual)
Recommended Fuel FiltrationYamaha 10-Micron Fuel / Water Separating Filter (external)