The Sauer S 2700 UL were a 4 stroke aircraft engine for homebuilt aircraft[1][2]
| Sauer S 2700UL | |
|---|---|
| Type | Horizontally opposed piston engine |
| National origin | Germany |
| Manufacturer | Sauer Flugmotorenbau GmbH |
| Major applications | Experimental Aircraft |
| Developed from | Wasserboxer |
Design and development edit
The engine is based on the Wasserboxer. It is extensively modified for aircraft use and all the parts are custom made. These engines are derived from the certified engines produced by the same manufacturer and used in several motorgliders and small aircraft.[1] This particular engine must be one of the largest displacement VW conversions that have been built, but it is unknown if it ever entered production.
Specifications (S 2700 UL) edit
General characteristics
- Bore: 97mm
- Stroke: 90mm
- Displacement: 2660cc
- Dry weight: 75 kg
Components
- Valvetrain: Single overhead exhaust valve, single overhead inlet valve per cylinder
- Fuel system: Bing carburetor with altitude compensation
- Fuel type: min 98 RON
- Cooling system: Air-cooled
Performance
- Power output: 105hp at 3000 rpm
- Compression ratio: 10:1
See also edit
References edit
- ^ a b [1], Sauer Flugmotorenbau GmbH
- ^ Old Sauer web page, Old Sauer.