Hit & Miss Gas Engine Combustion Engine Oil Modified Version Project Engine Model STEM Toys Type_Single Cylinder Stirling the surface of the product

the surface of the product is bright and bling

2 x 10mm Screw

FINE WORKMANSHIP: The all-metal body is full of mechanical sense

Material: carbon steel

—— Assembly is easy

Hit & Miss Gas Engine Combustion Engine Oil Modified Version Project Engine Model STEM Toys Type_Single Cylinder Stirling the surface of the productHit & Miss Gas Engine Combustion Engine Oil Modified Version Project Engine Model STEM Toys Description: Item Name: Hit & Miss Gas Engine Color: Sliver Material: Aluminium Alloy RPM: 2000~6000 Weight: About 2kg Size Of Engine: 22*12*15cm(L*W*H) Flywheel Diameter: 7cm Voltage: 3. 6V Fuel: Kerosene or Gasoline Features: 1. This engine can burn alcohol. The alcohol concentration is not high, and the lowest 58 degree liquor can be used, and no lubrication