Mercury SeaPro 10hp vs Parsun F9.8 (4-Stroke)
SeaPro 10hp
F9.8 (4-Stroke)
| Spec | Mercury SeaPro 10hp | Parsun F9.8 (4-Stroke) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 10 HP | 9.8 HP |
| Displacement | 262 cc ← | 209 cc |
| Configuration | 2 Cyl / Inline-2 | 2 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 35 kg (77 lbs) ← | 38 kg (84 lbs) |
| Mechanical & Electrical | ||
| Gear Ratio | 2.0 | 2.08 |
| Alternator | 0 W | 84 W |
| Fuel Delivery | Carbureted | Carbureted |
| Maintenance | ||
| Spark Plug | NGK BP8H-N-10 | NGK DCPR6E |
| Engine Oil | Parsun 4-Stroke Oil | |
Technical Comparison Analysis
Power & Displacement
Comparing the Mercury SeaPro 10hp and Parsun F9.8 (4-Stroke) shows a displacement difference of 53cc. The Mercury features a larger 262cc 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 Mercury is the lighter option at 35kg, offering a weight saving of 3kg 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 Parsun offers the best charging performance with a 84W alternator. Choosing the right power-to-weight profile between these two 2-stroke engines depends heavily on your specific boat's displacement and daily power requirements.