Displacement-27.2cc Engine Power-0.8 (1.07) Weight-9.8 Kg (21.6 Ibs.)Fuel Capacity-440 Cc (14.9) Blowing Force-15 Newtons Avg. Air Velocity-63M/Sec. (199 Mph), Max. Air Velocity-756 M/Sec. (238 Mph), Air Volume AtNozzle-1150 M3/H (677 Cfm), Sound Pressure Ratin-70Db (A),Power Source-Gas