2021 Yamaha Marine I-4 V MAX SHO® 115 Base

Information

2021 Yamaha Marine I-4 V MAX SHO® 115

The I-4 V MAX SHO 115 is Yamaha’s fastest 115-hp four stroke, ever, with a top speed of nearly 51 mph. On top of its impressive speed, it features tech unheard of in its class, including a long-track intake system, free-flow exhaust and knock sensor. Still it’s 10 pounds lighter than a competitor’s two stroke.

Features may include:
  • 1.8-liter high-output four cylinder
  • 377 lbs. dry weight
  • 20-inch and 25-inch shaft options
  • 35 amps of charging power
  • Command Link® compatibility with Variable Trolling

Photos

Highlights

  • Wildwood, New Jersey
  • 2021
  • Yamaha Marine
  • I-4 V MAX SHO® 115 Base
  • Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
  • 20" shaft: 377 lbs (171 kg) | 25" shaft: 386 lbs (175 kg)
  • Available

Specifications

  • 2021
  • Yamaha Marine
  • I-4 V MAX SHO® 115
  • Base
  • Four Stroke
  • Inline 4
  • Prop Shaft: 115hp at 5500 rpm
  • 1.8L
  • 81 mm (3.19 in)
  • 88.9 mm (3.5 in)
  • 10.0:1
  • Full RPM Range: 5300 ~ 6300
  • Angle (maximum): 35° from center, either direction
  • Through Propeller
  • TCI Microcomputer
  • Recommended: Yamalube® 4M (See owner's manual)
  • Wet Sump
  • Recommended: Thermostatic Control
  • 2.15:1
  • Forward, Neutral, Reverse
  • EFI
  • LKR6E
  • System: Electric
  • Output at W.O.T.: 35 Amp | 35 Amp
  • Ethanol Blend Limit: 10% Maximum
  • Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
  • Degree of Tilt: 70° | Degree of Trim: -4° through +16°
  • Shaft: 20" - 25"
  • 3.2L/3.0L
  • 377 lbs (171 kg) - 386 lbs (175 kg)
  • 20" shaft: 377 lbs (171 kg) | 25" shaft: 386 lbs (175 kg)
  • Intake: 16 | C.A.R.B. Rating: 3-Star
  • Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial