LEGO MOC Simple Single Cylinder Vacuum Engine with Adjustable Timing by NonsenseWars

This is a simple single cylinder vacuum engine. I tried to build it from first principles with as few parts as possible: see the video for more details. Thanks to Andrej Kovac on the <a

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recently regarding my first Lego engine. When I was

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LEGO MOC Simple Single Cylinder Vacuum Engine with Adjustable

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