CRRC Engines have come a long way over the years.. Many improvements have been made and these have proven to represent a lot of quality and reliability for the money!! Fully CNC machined polished crankcase. Includes muffler's,standoffs, and RC EXL igniton.Tired of single cylinders on your 50cc bird but dont want to make the step to 100cc?? This is the solution.. Light twin cylinder and a lot of power in one package!Type: Two-stroke piston valve petrol aircraft engineDisplacement: 55cc(27.2ccx2)Bore x Stroke: 34mm×30mmCarburettor: Walbro(Diaphragm & Butterfly Valve)Max. Output: 5.6ps/7600rpmRPM Range: 1600-7800rpmWeight: About 1780g（Engine+muffler+CDI）Ignition power: Auto advanced CDI(DC 4.8 Volts , 4 cell NiCad or NiMh battery) RC EXL IGNITION!!Fuel mixture(Ratio of gasoline and oil): 25-40 : 1 Propeller: 20X12-23X8 two-blade prop( suggest to use 22x8 propCheck out my other items!Watch the video below of the CRRC PRO 55cc 3d'ing my 17 pound 30% 89" MXSRhttp://www.youtube.com/watch?v=1oMEgv8qCcs&feature=player_embeddedBUY HERE!!!I am authorized!! CRRC is not granting warranties on engines sold by non authorized dealers!!! I am authorized and I will provide my service as well!!Includes 1 year warranty. Customer support will be given by me for every CRRC sold by Taildragger RC.Parts available as wellCHECK MY OTHER LISTINGS FOR MORE GREAT RC DEALS!! GOD BLESS!!
