3D Printed Opposed-Piston Air Engine

Today I design and build a opposed-piston air pressure engine from 3d printed parts and some random parts laying around my home.
As promised, the Git repo is up on Github over here: github.com/AtM...
If you have any questions about the project then feel free to ask me in the comments section or contact me over on Twitter: @_AtMoT
Referenced videos:
Kurzey:
• 3D Printed Compressed ...
3DprintedLife:
• 3D Printing a Function...
Tom Stanton:
• Diaphragm Air Engine
GT MARTIN:
• GT MINI GETS SOME UPGR...
Integza:
• DIY Torquemeter - How ...
Used background music:
freemusicarchi...
freemusicarchi...