Parsun F9.8 (4-Stroke) vs Tohatsu MFS9.8 (4-Stroke)
F9.8 (4-Stroke)
MFS9.8 (4-Stroke)
| Spec | Parsun F9.8 (4-Stroke) | Tohatsu MFS9.8 (4-Stroke) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 9.8 HP | 9.8 HP |
| Displacement | 209 cc | 209 cc |
| Configuration | 2 Cyl / Inline | 2 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 38 kg (84 lbs) | 37 kg (82 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.08 | 2.08:1 |
| Alternator | 84 W | 84 W |
| Fuel Delivery | Carbureted | Carbureted |
| Maintenance | ||
| Spark Plug | NGK DCPR6E | NGK DCPR6E |
| Engine Oil | Parsun 4-Stroke Oil | 10W-30 FC-W |
Technical Comparison Analysis
Power & Displacement
Comparing the Parsun F9.8 (4-Stroke) and Tohatsu MFS9.8 (4-Stroke) shows a displacement difference of 0cc. The Tohatsu features a larger 209cc block, which typically provides superior low-end torque and better hole-shot performance when pushing heavy loads or reaching planning speeds.
Weight & Rigging
In terms of transom weight, the Tohatsu is the lighter option at 37kg, offering a weight saving of 1kg over its competitor. This weight reduction is critical for smaller hulls or boats with limited transom capacity where every kilogram affects the center of gravity and drainage efficiency.
Electrical & Features
For boats equipped with modern electronics, sonar, and shallow-water anchors, the Tohatsu offers the best charging performance with a 84W alternator. Choosing the right power-to-weight profile between these two 4-stroke engines depends heavily on your specific boat's displacement and daily power requirements.