ULPower motor - UL350iSA assembled

Weight: 81Kg - Power: 130Hp - Price: on request

4 stroke, 4 cylinder, horizontally opposed
Dual (redundant) electronic spark ignition (variable timing)
Electronic multipoint fuel injection (pressure and temperature compensated)
Electronic RPM limiter
Direct propeller drive
5 bearing crankshaft with surface hardening treatment and additional large thrust bearing (ball bearing type)
Single central camshaft
Push rods, carpets and OHV (hydraulic compensators have not been used)
Wet sump forced lubrication with integrated pressure regulator
Ram air cooled cylinders and cylinder heads
Integrated permanent magnet AC generator, external rectifier-regulator
Electric starter
Electric fuel pump and pressure regulator to eliminate vapor lock and facilitate starting even under adverse conditions

Displacement: 3503 cc [213.77 cu in]
Bore: 105.6 mm [4.157 in]
Stroke: 100 mm [3.937 in]
Compression Ratio: 8.7:1
Firing Order: 1 - 3 - 2 - 4
Pilot's view: Clockwise - seen from cockpit
Maximum Torque (ISA conditions) : 320 Nm [225 ft.lb] @ 2400 rpm
Power rating (ISA conditions): 130 hp @ 3300 rpm / 123 hp @ 2800 rpm
Installed weight: 81.6 kg (179.90 lbs) (including starter motor and alternator)
DC output: 30 Amp (+/- 15 Amp available above engine/fuel pump needs)
Oil capacity: 4 L (1.06 USgal)
Fuel (unleaded) : MOGAS with min. 97 RON / 88 MON (= 93 AKI) octane rating or AVGAS