Specifications:Nominal thrust: 250N at 110.000 RPMIdle thrust: 7NIdle RPM: 28,000Diameter: 122 (4.8”)Engine weight: 2.080g (4.2lb)Installed weight: 2.210g (4.57lb)Fuel: Kerosene/Diesel + 3% – 5% oilFuel comsumption: 700g/minStart mode: Direct Kerosene