Mini Horizontal Type External Combustion Engine Model $29.99 View Product Categories: Hobby, Stirlingkit Description Description Mini Horizontal Type Stirling External Combustion Engine Model–Stirlingkit Related products Hobby, StirlingkitFour Stroke Methanol Engine Model Kit FS-S100 $257.99 Hobby, StirlingkitHoyer Motor High Speed Brushless Hall Electric Machine Engine Model Kit $139.99 Hobby, StirlingkitFour Stroke Gasoline Engine Model Kit FS-S100G $526.99 Hobby, StirlingkitSingle Cylinder Car Model Kit External Combustion Stirling Engine Model Toy $70.99