Comparisons | Yamaha Outboards

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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 2785cc (170.0 ci)    
Bore x Stroke 96 x 96.2mm (3.78 x 3.79in)    
Compression Ratio 10.3:1    
Prop Shaft Horsepower 150 hp @ 5500 rpm    
Full Throttle RPM Range 5000 ~ 6000 rpm    
Fuel Induction EFI (DOHC) VCT    
Intake Single Electronically Controlled Throttle Valve    
Exhaust Through Propeller    
Cooling Thermostatic Control    
Ignition TCI Microcomputer    
Alternator Output 50 Amp    
Starting System Electric with Power Trim & Tilt    
Lubrication Wet Sump    
Engine Oil Capacity 4.5L/4.3L w/without filter    
Recommended Engine Oil Yamalube® 4M (See owner's manual)    
Recommended Fuel Regular Unleaded (Minimum Pump Octane 89)    
Ethanol Blend Limit 10% Maximum    
Gear Ratio (28:14) 2.0:1    
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 480 lb (218 kg) VF150LA / 489 lb (222 kg) VF50XA    
Warranty 3-Year Pleasure, 3-Year Government, 1-Year Commercial