That one pictured is pretty much what I'm going to build. 24" pipe for the main body, about 4' long. Fire box will be same 24" pipe about 2' long, and the cold box will be 24"x24" square and 36" tall. I got the pipe and all the plate necessary from work for scrap prices. I have about $50 in steel so far. Not bad for about 1100# hahah.
That one pictured is pretty much what I'm going to build. 24" pipe for the main body, about 4' long. Fire box will be same 24" pipe about 2' long, and the cold box will be 24"x24" square and 36" tall. I got the pipe and all the plate necessary from work for scrap prices. I have about $50 in steel so far. Not bad for about 1100# hahah.