| 2si 690 ✕ | |
|---|---|
| Aircraft Engine Manufacturer | 2si |
| Aircraft Engine Type | Piston |
| Dry Weight (kg) | 40.3697 |
| Length (mm) | 54.864 |
| Height (mm) | 35.306 |
| Width (mm) | 48.387 |
| Wikipedia Article (URL) | en.wikipedia.org/wiki/2si_690 |
| Fuel | Minimum 92 octane |
| Oil System | premixed oil and fuel at 50:1 |
| Cylinders | 3 |
| Bore (mm) | 69.5 |
| Stroke (mm) | 60 |
| Displacement (L) | 0.684 |
| Valvetrain | reed valve porting |
| Cooling | liquid cooled |
| Maximum Takeoff Power (kW) | 52.199 |