... diameter*stroke 100*115 mm Engine cylinder 2 Engine Displacement 2.24 L CR-10GFQ unit Technical ... gas230g/kwhEngine Oil capacity50 LEngine Oil classsuggest using special Engine oilEngine oil temperature98°CEngine Oil pressure345-483 KpaCooling liquid ... engine, matched single bearing motor, mixer, ignition system( ECU, sparking plug, high voltage cable, IGSW Ignition Switch, wires) , electronic speed ...