Gas engine

thingiverse

This is working 3d-printed gas engine that you can make at home. It's still in the making, but progress is being made every day. The engine is designes to run on mainly gas/liquid fuels, but with some tuning you can possibly get it to run on propane/butane. CAUTION! Usage of highly flammable fuels inside this 3D-printed engine can be extremely dangerous, and potentually fatal. Remember to always have proper PPE and do tests in a highly controlled place. Note: Some things have to be metal. Fx the main cylinder, which the piston sits in. You may have trouble obtaining said cylinder, as it's custom made, but feel free to change the 3D-file.