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# F 90

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## Brief Summary

This 90-hp 4-stroke outboard has enough muscle to move your 1000-lb. boat at over 40 mph and give you 5.75 mpg at best cruise. How much more horsepower do you need? How much more fuel do you need to burn? This relatively new engine from Yamaha has four cylinders, DOHC, fuel injection, 20” and 25” shafts and weighs 369 lb, according to the company.

## Key Features

4. Multi-Port Precision Electronic Fuel Injection
5. Single throttle valve
6. Composite Intake Manifold
7. The New, Multi-Function Tiller Handle
8. High Output Alternator
9. Top-Mounted Flywheel
10. Microcomputer Ignition
11. Double Overhead Cam Design
12. Variable Trolling Speed
## Specifications

 | Type of Engine | 4-Stroke |
|---|---|
| Number of Cylinders | 4 |
| Horse Power | 90 |
| Configuration | In-line |
| Weight | 369.00lbs |
| Fuel Type | Gasoline |
| Fuel Delivery |  |
| Shaft Length Options |  |
| Shift Throttle Control |  |
| Displacement | 97.00cu in |
| Steering Control |  |
| Recommended Fuel |  |
| Alternator Output |  |
| CARB Rating |  |
| Engine Monitoring System |  |

##  Captain's Report