Yamaha

Yamaha / FourStroke

Yamaha F150 Tiller

The water may be choppy, and the fish may be fighters, but at least the steering will be easy with the Power-Assisted 2.8L In-Line Four 150.

All Yamaha outboards
Yamaha F150 Tiller

FourStroke

F150 Tiller

Power
150 hp
Configuration
Inline 4
Displacement
2.8L
Weight
257 kg (566 lbs)
AuthorizedYamahadealer
View on Yamaha site

About this engine

The water may be choppy, and the fish may be fighters, but at least the steering will be easy with the Power-Assisted 2.8L In-Line Four 150. Available in standard and eight-inch tiller lengths, it can accommodate almost any boat configuration.

Key features

  • Impressive Power-to-Weight
  • Optimum Power
  • Better Charging
  • Quick Acceleration
  • Powerful Hole Shot
  • NEW POWER-ASSISTED TILLER
  • Repower Ready
  • Variable Trolling
  • Easy Engine Flushing
  • Quieter Operation

Full specifications

Weight †
257 kg (566 lbs)
Full Throttle RPM Range
5000 - 6000 RPM
Fuel Induction System
EFI
Recommended Engine Oil
Yamalube® 4M (See owner's manual)
Engine Type
Inline 4
Displacement
2.8L
Bore x Stroke
94 × 96.2 (3.70 x 3.79in) / 96 × 96.2mm (3.78 × 3.79in)
Prop Shaft Horsepower
150hp @ 5500 rpm
Alternator Output at W.O.T.
50 Amp
Compression Ratio
9.0:1 / 10.3:1
Recommended Fuel
Octane 87 / Octane 89
Recommended Fuel Filtration
Yamaha 10 Micron Fuel/Water Separating Filter (external)
C.A.R.B. Rating
3-Star
Exhaust
Through Propeller
Intake
16-valve
Ignition
TCI Microcomputer
Spark Plug
NGK-LFR6A-11 / LFR5A-11
Starting System
Electric
Lubrication
Wet Sump
Engine Oil Capacity
4.5L / 4.3
Recommended Cooling
Thermostatic Control
Ethanol Blend Limit
10% Maximum
Gear Ratio
2.00:1
Gear Shift
Forward, Neutral, Reverse
Shaft Length
25"
Degree of Tilt
70°
Degree of Trim
-4° through +16°
Mounting Centers
26"
Steering
Steering Assisted Tiller Handle
Steering Angle (maximum)
30° from center, either direction
Warranty
Limited 3 Year Limited Pleasure Boat - 1 Year Limited Commercial