- Outboards
- V8 5.3L
V8 5.3LFour Stroke
Model – F350
- V6 4.2L Offshore
V6 4.2L OffshoreFour Stroke
Models – f300 | f250 | f225
- V MAX SHO®
V MAX SHO®Four Stroke
Models – vf250 | vf225 | vf200
- V6 3.3L
V6 3.3LFour Stroke
Models – f250 | f225 | f200
- In-Line Four
In-Line FourFour Stroke
Models – f200 | f150 | f115
- Midrange
MidrangeFour Stroke
Models – f90 | f75 | f70 | f60 | f50 | f40 | f25
- Portable
PortableFour Stroke
Models – f20 | f15 | f9.9 | f8 | f6 | f4 | f2.5
- High Thrust
High ThrustFour Stroke
Models – t60 | t50 | t25 | t9.9
- Jet Drive
Jet DriveFour Stroke
Models – f150 | f115 | f90 | f60 | f40
- Two Stroke HPDI ®
HPDI®Two Stroke
Models – z200 hpdi | vz175 hpdi | vz150 hpdi
- Full Line
- V8 5.3L
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Advanced Search OptionsPerformance Bulletins
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General FAQs
Have a question? We may already have the answer. Check our FAQs for answers to some of Yamaha’s most-asked questions. We cover topics from ethanol protection to warranties to maintenance. Get the answers.
Owner's Manuals
For accurate maintenance and service information, view a Genuine Yamaha Outboard Owner’s Manual. Find the manual for your model. 
Marine Rigging Catalog
The 2012 Marine Rigging & Parts Catalog includes our entire line of outboard rigging and accessories, and boating apparel. Click to page through it online.
| Specifications | |||
|---|---|---|---|
| Engine Type | In-Line 4 Cylinder | ||
| Displacement | 97 ci (1596 cc) | ||
| Bore x Stroke | 79 x 81.4mm (3.11 x 3.20in) | ||
| Compression Ratio | 9.6:1 | ||
| Prop Shaft Horsepower | 90hp @ 5500rpm | ||
| Full Throttle RPM Range | 5000 - 6000 | ||
| Fuel/Induction System | EFI (DOHC) | ||
| Intake | Single Throttle Valve | ||
| Exhaust | Through Propeller | ||
| Cooling | Water/Thermostatic Control | ||
| Ignition System | TCI Micro Computer | ||
| Spark Plug | LFR5A-11-00-000 | ||
| Alternator Output | 25A | ||
| Starting System | Electric | ||
| Lubrication | Wet Sump | ||
| Engine Oil Capacity | 3.7L/3.5L 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 | (25:11) 2.27:1 | ||
| Gear Shift | Forward, Neutral, Reverse | ||
| 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 | 25" shaft / 169 kg (372 lbs) ; 20" shaft / 166 kg (366 lbs) | ||
| Steering Angle (maximum) | 35° from center, either direction | ||
| Warranty | 3 Year Limited Pleasure Boat - 1 Year Limited Commercial |
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