Mercury
40hp FourStroke EFI
VS
Johnson
40hp Commercial
| Feature | Mercury 40hp FourStroke EFI | Johnson 40hp Commercial |
|---|---|---|
| Power & Performance | ||
| Horsepower | 40 HP | 40 HP |
| Displacement | 747 cc ← | 737 cc |
| Configuration | 3 Cyl / Inline | 2 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 93 kg (205 lbs) | 84 kg (185 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.00:1 | 2.42:1 |
| Alternator | 226 W ← | 144 W |
| Fuel Delivery | EFI | Carbureted |
| Maintenance | ||
| Spark Plug | NGK RA8HC | — |
| Engine Oil | Mercury FourStroke Oil 10W-30 | 50:1 Pre-mix |