2025 Yamaha Outboards Four V MAX SHO® 150 In-Line Base

Description

2025 Yamaha Outboards Four V MAX SHO® 150 In-Line

You live for the weekends. The boat’s hitched, the gear is loaded and you know exactly where you’re headed to fish. Whether there are snook and redfish, bass or walleye on the agenda, the In-Line Four V MAX SHO® is game. Available in 175, 150, 115 and 90 horsepower, this powerful In-Line Four series sports a sleek, new V6 V MAX SHO®-inspired cowling design for 2024. It also offers a surprising tech package for maximum efficiency and high performance, and the option of a 25-inch shaft for deeper waters. This makes the I-4 V MAX SHOs perfect, no matter what kind of fishing you love.

The IBEX Award-winning In-Line Four V MAX SHO® 150 features an exhilarating top speed and a 7.7-second hole shot. Now that's signature V MAX SHO performance.*

Features may include:
  • 2.8-liter high-output four cylinder
  • 480 lbs. dry weight
  • Shaft lengths available: 20” and 25”
  • 50 amps of charging power
  • New tilt stop lever
  • Power and Performance

    Quiet Power and Performance

    The In-Line Four V MAX SHO® design maximizes combustion efficiency in a way that no two stroke can, delivering clean, quiet power and performance.

    Midrange Power and Response

    The V MAX SHO® 175 and 150 feature Variable Camshaft Timing, which optimizes the angle of the intake camshaft to increase power and throttle response in the low- and mid-RPM ranges.

    Fuel Efficient

    In-line Four V MAX SHO® designs are up to 40% more fuel efficient than traditional carbureted two strokes.

    Convenience and Control

    AMPLE CHARGING POWER

    With 50 amps for the In-Line Four V MAX SHO 175 and 150, and 35 amps for the 115 and 90, their alternators produce enough power for battery charging and a range of on-board electronics.

    EASY RIGGING

    In-Line Four V MAX SHO® outboards feature mechanical controls for easy, convenient rigging with most bass, bay and flats boats, and are compatible with analog, 6Y5 digital or Command Link® gauges.

    NEW Tilt Stop Lever

    The In-line Four V MAX SHO® 175 and 150 now feature a tilt stop lever, relieving the pressure on your hydraulics during maintenance, trailering or extended storage.

    Specifications

    ManufacturerYamaha Outboards
    ModelFour V MAX SHO® 150 In-Line
    Year2025
    ConditionNew
    Trim NameBase
    Generic Type (Primary)Four Stroke
    Engine TypeInline 4
    Engine PowerProp Shaft: 150 hp at 5500 rpm
    Displacement2.8L
    Bore3.78 in (96 mm)
    Stroke3.79 in (96.2 mm)
    Compression Ratio10.3:1
    ThrottleFull RPM Range: 5000 ~ 6000 rpm
    SteeringAngle (maximum): 32° from center, either direction
    ExhaustThrough Propeller
    IgnitionTCI Microcomputer
    Oil TypeRecommended: Yamalube® 4M (See owner's manual)
    LubricationWet Sump
    CoolingRecommended: Thermostatic Control
    Gear Ratio (Primary)2.00:1
    Gear ShifterForward, Neutral, Reverse
    InductionEFI
    Spark PlugLFR6A-11
    StarterSystem: Electric
    Fuel SystemEthanol Blend Limit: 10% Maximum
    Fuel TypeRecommended: Octane 89 | Recommended Fuel Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
    LengthShaft: 20" - 25"
    DimensionsDegree of Tilt: 70° | Degree of Trim: -4° through +16°
    Oil capacity4.5L/4.3L
    Weight480 lbs (218 kg)
    FeaturesIntake: 16
    WarrantyLimited 3-Year Pleasure, 3-Year Government, 1-Year Commercial