A Two-Stroke Engine Made from Scratch Using Basic Hardware Store Parts
Camden Bowen built a two-stroke internal combustion engine from hardware store parts, overcoming initial challenges to achieve successful operation, raising interest in the feasibility of constructing a four-stroke engine.
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Camden Bowen successfully built a two-stroke internal combustion engine (ICE) from scratch using basic parts sourced from a hardware store. He designed the engine using OnShape CAD and utilized tools like a Vevor mini-lathe and an angle grinder for fabrication. Despite initial challenges, including issues with the lathe's precision and a carburetor that had the wrong throat size, Bowen managed to create a functioning engine. His first attempt failed due to running the engine dry, but after a rebuild and proper lubrication, the second attempt ran successfully with a 40:1 fuel/oil mixture. This project demonstrates that with basic machining skills and tools, it is possible to construct a two-stroke ICE, raising curiosity about the feasibility of building a four-stroke engine under similar conditions.
- Camden Bowen built a two-stroke ICE using hardware store parts and basic tools.
- Initial challenges included precision issues with the lathe and a carburetor mismatch.
- The first engine failed due to running dry, but a rebuild led to successful operation.
- The project showcases the potential for DIY engine construction with basic skills.
- There is interest in whether a four-stroke engine could be built similarly.
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9 commentsThat's not quite what the headline promised.
To provide my own example - M. Bjoernstroem's channel is awesome: https://www.youtube.com/@M.BJOERNSTROEM/videos
Well that's no fun. This tends to be one of the hardest things to do right in a small engine. Show me one with a carb made out of something from the Home Depot garden center.
An electric engine, bought as one part from a hardware store
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