CO2 Engine
grabcad
it s a little engine which uses compressed gas CO2 as fuel. This engine we can use for little plane model.
Download Model from grabcad
With this file you will be able to print CO2 Engine with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on CO2 Engine.