Chrysler 9.9hp (2-Stroke) vs Parsun F9.8 (4-Stroke)
9.9hp (2-Stroke)
F9.8 (4-Stroke)
| Spec | Chrysler 9.9hp (2-Stroke) | Parsun F9.8 (4-Stroke) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 9.9 HP | 9.8 HP |
| Displacement | 215 cc ← | 209 cc |
| Configuration | 2 Cyl / Inline | 2 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 57 kg (126 lbs) | 38 kg (84 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.0 | 2.08 |
| Alternator | 63 W | 84 W ← |
| Fuel Delivery | Carbureted | Carbureted |
| Maintenance | ||
| Spark Plug | Champion L4J | NGK DCPR6E |
| Engine Oil | TC-W3 2-Stroke | Parsun 4-Stroke Oil |
Technical Comparison Analysis
Power & Displacement
Comparing the Chrysler 9.9hp (2-Stroke) and Parsun F9.8 (4-Stroke) shows a displacement difference of 6cc. The Chrysler features a larger 215cc 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 Parsun is the lighter option at 38kg, offering a weight saving of 19kg 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.