912 ULS
912 ULSDescription :
4 cylinder, 4 stroke liquid/air cooled engine with opposed cylinders, dry sump forced lubrication with seperate 3l (.8 gal US) oil tank, automatic adjustment by hydraulic valve tappet, 2 CD carburetors, mechanical fuel pump, electronic dual ignition, electric starter, integrated reduction gear
i= 2.43.


Caracteristics :
912 UL-S :
Performance : 100 HP (73,5 Kw) - RPM : 5800 (maximum 5 mn)
Constant Performance : 95 HP (69 Kw) - RPM : 5500
Torque : 128 Nm - RPM : 5100
Maximum RPM : 5800

912 UL-S FR :
Performance : 100* HP (60 Kw) - RPM : 5800 (maximum 5 mn)
Constant Performance : 80 HP (60 Kw) - RPM : 4700
Torque : 126 Nm - RPM : 4700
Maximum RPM : 5800
* With exhaust and ROTAX air box

Bore : 84 mm.
Stroke : 61 mm.
Displacement : 1352 cm³.
Compression ratio : 10,5 : 1

Fuel consumption : unleaded 95 or AVGAS 100 LL
Oil type : API SF ou SG
Cooling : 50% glycol - 50% water

Ignition unit : DUCATI
Percentage : 4° before PMH - RPM 900 . 26° before PMH + 1000 RPM.
Spark plug : réf. ROTAX :297 940

Generator performance : 250 W DC
RPM : 5500
Voltage : 13,5 V

Weight :
Engine : 56,6 Kg
Empty pump : 0,8 Kg
Hydraulic valve tappet : 2,7 Kg
Exhaust system : 4,1 Kg