Yamaha V6 4.2L 250HP – 30″ Shaft

Our 4.2-liter F250 is perfect for offshore dual or center consoles, walkarounds, runabouts and pontoons. It allows you to step up your horsepower and displacement without rerigging. Only now, it features a fresh, new cowling design (with stern light if rigged with Helm Master® EX), new integrated digital electric steering* and rerouted exhaust for enhanced reverse thrust. It just proves even the best can get even better.

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Description

Yamaha V6 4.2L 250HP – 30″ Shaft

Specifications
  • Engine Type: V6
  • Displacement: 4.2L
  • Bore x Stroke: 96 x 96mm (3.78 x 3.78in)
  • 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 †: 254 kg (562 lbs)
  • Recommended Fuel: Octane 87
  • Engine Oil: Yamalube® 4M (See owner’s manual)
  • Recommended Fuel Filtration: Yamaha 10-Micron Fuel / Water Separating Filter (external)
  • Exhaust: Through Propeller
  • Intake: 24
  • Ignition: TCI Microcomputer
  • Spark Plug: LFR6A-11
  • Alternator Output: 50 – 70 Amp
  • Starting System: Electric
  • Lubrication: Wet Sump
  • Engine Oil Capacity: 6.3L/6.0L w/with filter
  • Recommended Cooling: Thermostatic Control
  • Ethanol Blend Limit: 10% Maximum
  • Gear Ratio: 1.75:1
  • Gear Shift: Forward, Neutral, Reverse
  • Shaft Length: 30″
  • Degree of Tilt: DES: 69°, Mechanical 70°
  • Degree of Trim: -3° through +16°
  • Dry Weight with built-in DES: 30″ shaft 283 kg (624 lbs)
  • Dry Weight without built-in DES: 30″ shaft 261 kg (575 lbs)
  • Mounting Centers: 28.5″
  • Steering: Integrated, Electric Actuation
  • Steering Angle (maximum): 32° from center, either direction
  • Warranty: Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial

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