Rotax 914 UL DCDI 115HP

4-stroke turbocharged engine specially developed for recreational aircraft. Also exists in a certified version: Rotax 914 F.
4 horizontally opposed cylinders, "boxer" configuration
Free air cooled cylinders, liquid cooled cylinder heads with integrated pump and expansion tank
Dry sump forced lubrication with integrated pump and separate oil tank
8 valves, automatic adjustment by hydraulic valve tappet
Dual Capacitor Discharge Ignition (DCDI) with RFI noise suppression
Garrett turbocharger with automatic waste gate control
Two Bing Constant Depression (CD) carburetors
Two electric fuel pumps
Integrated electric starter
Integrated reduction gearbox, ratio of 2.43:1 with optional slipper clutch
Various liquid and oil radiators available
Many option available such as: Vacuum pump, external alternator, hydraulic propeller governor
Operates on automotive fuel with a minimum octane rating of 91 (Canadian standards)
Time Between Overhauls (TBO): 1200 hours