2025 Yamaha Marine In-Line 4 V MAX SHO® 150 HP Base

2025 Yamaha Marine In-Line 4 V MAX SHO® 150 HP Base

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Exterior Colors:

  • Year 2025
  • Make Yamaha Marine
  • Model In-Line 4 V MAX SHO® 150 HP
2025 Yamaha Marine In-Line 4 V MAX SHO® 150 HP Base

2025 Yamaha Marine In-Line 4 V MAX SHO® 150 HP Base

2025 Yamaha Marine In-Line 4 V MAX SHO® 150 HP

In-Line Four V MAX SHO® SERIES

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

Engine

Engine Type Inline 4
Engine Power Prop Shaft: 150 hp at 5500 rpm
Displacement 2.8L
Bore 3.78 in. (96 mm)
Stroke 3.79 in. (96.2 mm)
Compression Ratio 10.3:1
Throttle Full RPM Range: 5000 ~ 6000 rpm
Steering Mechanical Remote | Angle (maximum): 32° from center, either direction
Exhaust Through Propeller
Ignition TCI Microcomputer
Oil Type Recommended: Yamalube® 4M (See owner's manual)
Lubrication Wet Sump
Cooling Recommended: Thermostatic Control
Gear Ratio (Primary) 2.00:1
Gear Shifter Forward, Neutral, Reverse
Induction Fuel Induction System: EFI

Spark Plug

Spark Plug LFR6A-11

Electric

Starter System: Electric
Alternator Output, Maximum Output at W.O.T.: 50 Amp

Fuel System

Fuel System Ethanol Blend Limit: 10% Maximum
Fuel Type Recommended: Octane 89 | Recommended Fuel Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)

Dimensions

Length Shaft: 20" - 25"
Dimensions Degree of Tilt: 70° | Degree of Trim: -4° through +16°

Capacities

Oil capacity Engine: 4.5L/4.3L

Weights

Weight 480 lbs (218 kg)

Features

Features C.A.R.B. Rating: 3-Star | Intake: 16

Warranty

Warranty Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial

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