In Stock STEM Stirling Engine Full Metal Combustion Engine Hit & Miss Gas Model Engine Gift Collection Toy

Description: Item Name: Full Metal Combustion Engines Weight: About 2kg Material: Aluminium Alloy Voltage: 6~10V Fuel: Kerosene or Gasoline The best tappet clearance: 0.5mm Age: Kids over 10 years old For Spark Plug: https://www.banggood.com/Spark-Plug-Engine-Spare-Part-For-Full-Metal-Combustion-Hit-Miss-Gas-Blue-Engine-p-1372963.html For Ignition: https://www.banggood.com/Ignition-Spare-Part-For-Blue-Combustion-Stirling-Engine-p-1357868.html Packaga Included: 1 Full Metal Combustion Engines