Yamaha
40hp (2-Stroke)
VS
Johnson
40hp Commercial
| Feature | Yamaha 40hp (2-Stroke) | Johnson 40hp Commercial |
|---|---|---|
| Power & Performance | ||
| Horsepower | 40 HP | 40 HP |
| Displacement | 698 cc | 737 cc ← |
| Configuration | 3 Cyl / Inline | 2 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 75 kg (165 lbs) ← | 84 kg (185 lbs) |
| Mechanical & Electrical | ||
| Gear Ratio | 2.42:1 | |
| Alternator | W | 144 W |
| Fuel Delivery | Carbureted | Carbureted |
| Maintenance | ||
| Spark Plug | NGK BR8HS-10 | — |
| Engine Oil | Yamalube 2-M | 50:1 Pre-mix |