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.
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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