DLE55 50cc 5.5HP Gasoline engine for rc aircraft

DLE55 50cc 5.5HP Gasoline engine for rc aircraft Specifications: Capacity : 55cc Configuration : 2C single cylinder air cooled Carburetor : Walbro pump ( WT889 ) Ignition : CDI ignition ( AUTO ADVANCE )(120g) Ignition Power supply : 4.8-6V Weight : 1350g including ignition and muffler Maximum output :5.5HP/7500rpm Maximum RPM : 9000 rpm Static thrust : 13.6kg ( 30 pounds ) Idle RPM : 1350 rpm PETROL / GASOLINE : Unleaded 2 stroke 30:1 45:1 oil (synthetic is recommended) MIX : 1:30 to 1:45 Recommended oil : 2 stroke racing oil and mix 1:45 Prop selection : 22×8, 22×10, 23×8, 23×10 14.2Kg Pulling Force / 100 meters Altitude 12.5Kg Pulling Force / 1800 meters Altitude Exhaust Amount 55.6cm3 diameter × stroke : 45mm×35mm Ratio of compression7.61 Package Included· Gasoline Engine User Manual· Walbro Pump Carburettor and Composite Throttle Arm Extension· Spark Plug and Spark Plug Cap Grounding Spring· Muffler, Gasket and Bolts· Machined Engine Mounting Standoffs(68mm long) and Bolts. DLE55 50cc 5.5HP Gasoline engine for rc aircraft