Yamaha
F9.9 Portable
VS
Mercury
9.8hp (2-Stroke)
| Feature | Yamaha F9.9 Portable | Mercury 9.8hp (2-Stroke) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 9.9 HP | 9.8 HP |
| Displacement | 212 cc ← | 179 cc |
| Configuration | 2 Cyl / Inline | 2 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 40 kg (88 lbs) | 24 kg (53 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.08:1 | |
| Alternator | 72 W | W |
| Fuel Delivery | Carbureted | Carbureted |
| Maintenance | ||
| Spark Plug | — | NGK B8HS |
| Engine Oil | Yamalube 4-Stroke | TC-W3 2-Stroke |