this is one beautiful engine... Moki 400cc Radial.. fantastic sound..
Displacement 400cc
Power 25hp
RPM Range 500-3800
Weight 20.3 lbs - (includes ignition)
Fuel/Ratio Premium Gas mixed 30:1 synthetic only
Ignition 4.8v-6v Microprocessor Auto Advance
Prop Size MSC 40x18
Dimensions 13.75" Diameter - 10.24" from backplate to prop hub