Solo 2625
# Solo 2625

The Solo 2625 is a series of German aircraft engines, designed and produced by Solo Vertriebs- und Entwicklungs GmbH of Fellbach for use in ultralight aircraft, self-launching sailplanes and homebuilt aircraft.

## Design and development

The engine series are all twin-cylinder two-stroke, in-line, 625 cc (38.1 cu in) displacement, liquid-cooled, gasoline engine designs, with poly V belt reduction drives. They employ dual electronic ignition ignitions systems and produce 53 to 68 hp (40 to 51 kW), depending on the model, with a compression ratio of 9.5:1.

## Variants

### Solo 2625 01

    Model with a single diaphragm carburetor, that produces 53 hp (40 kW) at 5,900 rpm.

### Solo 2625 02

    Model with dual diaphragm carburetors, that produces 64 hp (48 kW) at 6,500 rpm.

### Solo 2625 02i

    Model with fuel injection, that produces 68 hp (51 kW) at 6,600 rpm.

## Applications

* Binder EB28
* Binder EB29
* Glaser-Dirks DG-500
* Glaser-Dirks DG-800
* HpH 304
* Rolladen-Schneider LS9
* Schempp-Hirth Arcus
* Schempp-Hirth Quintus
* Schempp-Hirth Ventus-2
* Sportinė Aviacija LAK-20

## Specifications (2625 02i)

Data from Tacke

### General characteristics

* Type: Twin cylinder, two stroke aircraft engine
* Bore: 76 mm (3.0 in)
* Stroke: 69 mm (2.7 in)
* Displacement: 625 cc (38.1 cu in)
* Dry weight: 24 kg (52.9 lb)

### Components

* Fuel type: gasoline
* Cooling system: liquid
* Reduction gear: poly V belt

### Performance

* Power output: 68 hp (51 kW) at 6600 rpm
* Compression ratio: 9.5
