ULPower UL260i: 97HP Aero Engine

UL260i: Specifications

Displacement 2592 cc [158.17 cu in]
Bore 105.6 mm [4.157 in]
Stroke 74 mm [2.913 in]
Compression Ratio 8.16 : 1
Firing Order 1 - 3 - 2 - 4
Direction of Rotation Clockwise - seen from cockpit
Maximum Torque
(ISA conditions)
218 Nm [160.8 ft.lbf] @ 2700 rpm
Power rating
(ISA conditions)
97 hp @ 3300 rpm  /  82 hp @ 2800 rpm
Installed weight 72.3 kg [159.3 lbs] (including all accessories, oil and exhaust)
DC output 30 Amp (+/- 15 Amp available above engine/fuel pump needs)
Oil capacity 2.5 L [0.66 US gal]
Fuel Regular unleaded automotive gasoline with min. 95 Octane RON (87 MON = 91 AKI)
AVGAS 100LL may also be used if regular fuel is not available.