Desert Aircraft DA120 Twin Petrol Engine
175 g less weight than the DA-100.
Aerobatic power curve.
Most torque in its class.
Crankcase CNC milled from 7075 aluminum alloy.
Long conrod with gudgeon pin located very near to piston crown to reduce side loads.
Three crank bearings, long spacing between front bearings.
Low vibration.
Walbro Carburator
Four petal reed valve, bottom induction.
Electronic ignition with auto advance and retard.
DA engines are designed using the latest tools and techniques, including 3D CAD and Stereo Lithography.
Specifications:
Displacement: 121 cc
Weight: 2300 g
including Ignition: 2445 g
Length from engine mount to prop hub: 159 mm
RPM-Range: 1000 - 6800 1/min
Propellers:
2-Blade: 28x12", 29x10"
3-Blade: 27x12"
Fuel/Oil Ratio 50:1