- ULPower UL260i
The UL260i is a lightweight, 4-cylinder, 4-stroke, horizontally opposed, aircooled aircraft engine, produced by
ULPower in Belgium. The engine is direct drive and featuresfuel injection andFADEC , which makes it one of the most modern aero engines in its class.pecifications
pistonspecs
type=Flat-4
bore=105.6 mm (4.157 in)
stroke=74 mm (2.91 in)
displacement=2592 cm³ (158.17 in³)
length=540 mm (21.3 in)
diameter=
width=654 mm (25.7 in)
height=472 mm (18.6 in)
weight=74.5 kg (164.2 lbs) with exhaust, starter motor, alternator, injection & ignition system, oil cooler, oil, fuel pump and filters - fully installed & operational
valvetrain=single central camshaft, solid lifters, pushrods, rockers and OHV
supercharger=
turbocharger=
fuelsystem=Electronic Fuel Injection
fueltype=Mogas (95 Oct.RON / 91 AKI min.) / AVGAS
oilsystem=Wet sump
coolingsystem=Aircooled
power=71 kW (95 hp) @ 3300 RPM
specpower=
compression=8.16:1
fuelcon=12 liters/h @ typical cruise of 2500 RPM
specfuelcon=180-200 g/hp/h
oilcon=close to none
power/weight=0.95 kW/kg (fully operational)Related content
Comparable engines:
Rotax 912 ,Jabiru 2200 References
* [http://www.ulpower.com/ ULPower Aero Engines website]
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