Compressed air engine

thingiverse

A Revolutionary Compressed Air Power System: The Oscillating Engine Design. Print 2 High-Pressure Piston Cylinders and a Single Complete Assembly of Everything Else. This prototype is still untested, and I'll update this design once it's been thoroughly evaluated. When operating the engine, exercise extreme caution and use your best judgment at all times. Due to its plastic construction, avoid over-revving the engine or it may suffer irreparable damage. Apply a light coat of lubricant for optimal performance. Before starting the engine, manually turn it by hand to ensure smooth operation. Never apply excessive pressure to the engine's components.