Step 3: Cylinder and Stand
2) Cut the pivot pipe to the same length (½ pipe)
3) On this engine you see that the pivot is closer to the flywheel, I didn’t like how the engine was balanced after I was done, I suggest soldering it right in the middle of the cylinders length.
4) Solder the cap and the air line to the end of the cylinder
5) Cut 2 post for the cylinder pivot stand.
6) Solder a 3 ¼ length of ½ repair pipe to the two stand posts.