L-Shape Double Cylinders $56.99 View Product Categories: Hobby, Stirlingkit Description Description Stirling Engine Model Kit L-Shape Double Cylinders with All-metal Base and Big Bulb Related products Hobby, StirlingkitWater Cooled Four Stroke Methanol Model Engine FS-S100 $726.99 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, StirlingkitFour Stroke Methanol Engine Model Kit FS-S100 $257.99