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Perfect for offshore dual or center consoles, walkarounds, runabouts and pontoons, the 4.2-liter F250 allows you to step up your horsepower and displacement without replacing your rigging.
Engine Type: V6
Displacement: 4.2L
Bore x Stroke: 96 x 96mm (3.78 x 3.78 in)
Prop Shaft Horsepower: 250hp at 5500 RPM
Full Throttle RPM Range: 5000 - 6000 RPM
Alternator Output at W.O.T.: 50 - 70 Amp
Compression Ratio: 10.3:1
Fuel Induction System: EFI
Weight*: 250 kg (551 lbs) - 254 kg (562 lbs)
Recommended Fuel: Octane 87
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