Comparisons | Yamaha Outboards

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Performance Bulletins

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Owner's Manuals

For accurate maintenance and service information, view a Genuine Yamaha Outboard Owner’s Manual. Find the manual for your model

Engine Type In-Line Four Cylinder    
Displacement 2670cc (163.0 ci)    
Bore x Stroke 94.0 x 96.2mm (3.70 x 3.79 in)    
Compression Ratio 9.0:1    
Prop Shaft Horsepower 150 hp @ 5500 rpm    
Full Throttle RPM Range 5000 ~ 6000 rpm    
Fuel Induction EFI (DOHC)    
Intake Single Electronically Controlled Throttle Valve    
Exhaust Through Propeller    
Cooling Water/Thermostatic Control    
Ignition TCI Micro Computer    
Spark Plug LFR6A-11-00-000    
Alternator Output 35 AMP    
Starting System Electric    
Lubrication Wet Sump    
Engine Oil Capacity 4.5L/4.3L w/without filter    
Recommended Engine Oil Yamalube® 4M (See owner's manual)    
Recommended Fuel Filtration Yamaha 10 Micron Fuel/Water Separating Filter (external)    
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)    
Ethanol Blend Limit 10% Maximum    
Gear Ratio (28:14) 2.00:1    
Gear Shift F-N-R    
Shaft Length L = 20" X = 25"    
Degree of Tilt 70°    
Degree of Trim -4° through +16°    
C.A.R.B. Rating 3-Star    
Dry Weight F150LA = 218 kg (480lbs) F150XA = 223 kg (491 lbs)    
Mounting Centers 26"    
Steering Angle (maximum) 32° from center, either direction    
Warranty 3 Year Limited Pleasure Boat - 1 Year Limited Commercial