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Valach Motor VM 420R5 420cc Petrol/Gas Engine (Global Warehouse)

  • Status : In StockSKU:VM420R5
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    Due to the rather pungent smell of normal grades of petrol and the alcohol content, we recommend to use either Aral Ultimate 102 or Shell V-Power in conjunction with the synthetic two stroke oil Valvoline SynPower 2T.

    Product Photo Reference from: German parnter Tony-clark.com

    Price for this engine does not include silencer/exhaust. Please select the matched one from our website if you need exhaust. For Manual and dimension info, please click "Manual" button


    Cylinder: 5
    Displacement: 420 cc
    Output: ca. 25 hp
    Bore: 47 mm
    Stroke: 48.5 mm
    Diameter: 425 mm
    Length from engine mount to prop hub: 255 mm
    Weight: 11.8 kg
    Ignition voltage range: 6 - 9 V
    Idle RPM: 800
    Max RPM: 4500 

    Propeller size:
    Fiala Prop 2-Blade:
                        38x24" to


    Fiala Prop 3-Blade:
                        36x24" to



    1:25 - 1:33

    Valvoline SynPower 2T / Aral Ultimate 102 or Shell V-Power 100



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