This page will describe the construction of a miniature eight cylinder engine I built in my home machine shop over the past few years. I still have a few small details left to finish, but the engine is running and almost complete. This was my first attempt at building a running miniature engine, I should have started with something a little simpler. I had a great time designing and building this engine and the first time it started was an unbelievable experience. I am going to take the engine back apart over the next several days to modify it for...