912 ULS | S 100 HP

Engine with the best-in-class power-to-weight ratio.
  • Four-stroke piston engine with four liquid and air-cooled cylinders
  • Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappet
  • 2 carburetors
  • Mechanical fuel pump
  • Dual-electronic ignition
  • Electric starter
  • Propeller speed reduction gearbox
  • Air intake system

 

ENGINE DATA

WEIGHT kg lb
Engine with propeller speed reduction gearbox  i = 2.43 with overload clutch 56.6 124.5
Overload clutch 1.7 3.7
Exhaust system 4.0 8.8
External alternator 3.0 6.6
Engine mount 2.0 4.4
Air guide hood 0.4 0.8

PERFORMANCE
73.5 kW 100 hp 5800 1/min.

TORQUE
128 Nm 94 ft. lb. 5100 1/min.

Max RPM
5800 1/min.

BORE
84.0 mm 3.13 in

STROKE
61.0 mm 2.4 in

DISPLACEMENT
1352 cm³ 82.6 cu in

FUEL*
min. MON 85 RON 95* min. AKI 91*

Engine performance may vary depending on, among other things, general conditions, ambient temperature and altitude.

* leaded, unleaded, AVGAS 100LL, Ethanol 10
** max. continuous power at 5500 1/min

iS: ASTM compliant | iSc: certified according to EASA CS-E