V6 4.2L 300 / 250 / 225 hp

or
Call 918-470-6790

Description

300 HP

Our 4.2-liter F300 is a reliable, offshore favorite—and it's only getting better. It now features a fresh, new cowling design (with engine-mounted Propeller Indicator Lights if rigged with Helm Master® EX), new integrated digital electric steering*, and rerouted exhaust for enhanced reverse thrust. It’s destined to be a top choice offshore for years to come.

  • Recommended fuel: 89 Octane
  • Shaft lengths available: 25”, 30”, and 35” (30" and 35” on F300 DEC only)
  • Alternator output: up to 70 amp
  • Available in signature Yamaha gray, pearlescent white, and classic white

    • *Mechanical F225, F250, and F300 models remain unchanged and are available in gray only.

    250 HP

    Our V6 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 engine-mounted Propeller Indicator Lights) 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.

  • Recommended fuel: 87 Octane
  • Shaft lengths available: 25”, 30”, and 35" (30" and 35" on F250 DEC only)
  • Alternator output: Up to 70 amp
  • Available in signature Yamaha gray, pearlescent white, and classic white
    • 225 HP

    Perfect for 20-foot decks or deep-Vs, the versatile V6 4.2-liter F225 allows you to increase your displacement without replacing your rigging.

  • Recommended fuel: 87 Octane
  • Shaft length: 25”
  • Alternator output: 50 amp

    • Specifications

    ManufacturerYamaha
    ModelV6 4.2L 300 / 250 / 225 hp
    ConditionNew
    Weight †300 HP: 250 kg (551 lbs) / 254 kg (562 lbs) / 265 kg (588 lbs) | 250 HP: 250 kg (551 lbs) / 254 kg (562 lbs) / 265 kg (588 lbs) | 225 HP: 250 kg (551 lbs) - 254 kg (562 lbs)
    Full Throttle RPM Range300 HP: 5000 ~ 6000 rpm | 250 HP: 5000 ~ 6000 rpm | 225 HP: 5000 ~ 6000 rpm
    Fuel Induction System300 HP: EFI | 250 HP: EFI | 225 HP: EFI
    Recommended Engine Oil300 HP: Yamalube® 4M (See owner's manual) | 250 HP: Yamalube® 4M (See owner's manual) | 225 HP: Yamalube® 4M (See owner's manual)
    Engine Type300 HP: V6 | 250 HP: V6 | 225 HP: V6
    Displacement300 HP: 4.2L | 250 HP: 4.2L | 225 HP: 4.2L
    Bore x Stroke300 HP: 96 x 96mm (3.78 x 3.78 in) | 250 HP: 96 x 96mm (3.78 x 3.78in) | 225 HP: 96 x 96mm (3.78 x 3.78 in)
    Prop Shaft Horsepower300 HP: 300hp at 5500 rpm | 250 HP: 250hp at 5500 rpm | 225 HP: 225hp at 5500 rpm
    Alternator Output at W.O.T.300 HP: 50 - 70 Amp | 250 HP: 50 - 70 Amp | 225 HP: 50 - 70 Amp
    Compression Ratio300 HP: 10.3:1 | 250 HP: 10.3:1 | 225 HP: 10.3:1
    Recommended Fuel300 HP: Octane 89 | 250 HP: Octane 87 | 225 HP: Octane 87
    Recommended Fuel Filtration300 HP: Yamaha 10-Micron Fuel / Water Separating Filter (external) | 250 HP: Yamaha 10-Micron Fuel / Water Separating Filter (external) | 225 HP: Yamaha 10-Micron Fuel/Water Separating Filter (external)
    C.A.R.B. Rating300 HP: 3-Star | 225 HP: 3-Star
    Exhaust300 HP: Through Propeller | 250 HP: Through Propeller | 225 HP: Through Propeller
    Intake300 HP: 24 | 250 HP: 24 | 225 HP: 24
    Ignition300 HP: TCI Microcomputer | 250 HP: TCI Microcomputer | 225 HP: TCI Microcomputer
    Spark Plug300 HP: LFR6A-11 | 250 HP: LFR6A-11 | 225 HP: LFR6A-11
    Starting System300 HP: Electric | 250 HP: Electric | 225 HP: Electric
    Lubrication300 HP: Wet Sump | 250 HP: Wet Sump | 225 HP: Wet Sump
    Engine Oil Capacity300 HP: 6.3L/6.0L | 250 HP: 6.3L/6.0L w/with filter | 225 HP: 6.3/6.0L
    Recommended Cooling300 HP: Thermostatic Control | 250 HP: Thermostatic Control | 225 HP: Thermostatic Control
    Ethanol Blend Limit300 HP: 10% Maximum | 250 HP: 10% Maximum | 225 HP: 10% Maximum
    Gear Ratio300 HP: 1.75:1 | 250 HP: 1.75:1 | 225 HP: 1.75:1
    Gear Shift300 HP: Forward, Neutral, Reverse | 250 HP: Forward, Neutral, Reverse | 225 HP: Forward, Neutral, Reverse
    Shaft Length300 HP: 25" - 30" - 35" (F300 DEC Only) | 250 HP: 25" - 30" - 35" (F250 DEC Only) | 225 HP: 25" - 30"
    Degree of Tilt300 HP: Mechanical 67°, Digital Electric Steering 69°, Bolt-on steering 70° | 250 HP: DES: 69°, Mechanical 70° | 225 HP: 67°
    Degree of Trim300 HP: -3° through +16° | 250 HP: -3° through +16° | 225 HP: -3° through +16°
    Mounting Centers300 HP: 28.5" | 250 HP: 28.5" | 225 HP: 28.5"
    Steering300 HP: Integrated, Electric Actuation | 250 HP: Integrated, Electric Actuation
    Steering Angle (maximum)300 HP: 32° from center, either direction | 250 HP: 32° from center, either direction | 225 HP: 32° from center, either direction
    Warranty300 HP: Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial | 250 HP: Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial | 225 HP: Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial

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