Yamaha
F100 (Early 4-Stroke)
VS
Johnson
90hp V4 (2-Stroke)
| Feature | Yamaha F100 (Early 4-Stroke) | Johnson 90hp V4 (2-Stroke) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 100 HP | 90 HP |
| Displacement | 1596 cc | 1632 cc ← |
| Configuration | 4 Cyl / Inline | 4 Cyl / V4 90° |
| Weights & Dimensions | ||
| Dry Weight | 168 kg (370 lbs) | 140 kg (309 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.00:1 | |
| Alternator | W | 100 W |
| Fuel Delivery | EFI | Carbureted |
| Maintenance | ||
| Spark Plug | NGK LFR6A-11 | Champion QL77JC4 |
| Engine Oil | Yamalube 4-M | 50:1 Pre-mix or VRO |