Here is few shots of my fire box and chute on the stumps clone I built.ImageUploadedByTapatalk1356725063.198893.jpgImageUploadedByTapatalk1356725109.698772.jpgImageUploadedByTapatalk1356725184.448908.jpgImageUploadedByTapatalk1356725218.163346.jpg
the chute is 6"x6" at top and 6"x8" at bottom. Fire box is 14" square and I think 7" tall.ImageUploadedByTapatalk1356725323.569243.jpg
three inches of rock wool insulation because that's what I could get my hands on.ImageUploadedByTapatalk1356725423.180603.jpg
completely made of scrap metal my wife's uncle had laying around his farm. I had a LOT OF CLEAN UP TO DO once I got it built. Then coated the hole thing in Rhino Liner. Doesn't get hot on outside at all and never have to paint again.ImageUploadedByTapatalk1356725574.082577.jpg
i hope this helps. I'm sure it's not the best looking stumps clone, but it's a cooking machine.
My arsenal, Stumps Clone, Two Modified offsets, open pit with grate and rotisserie,UDS, and a free to me Weber One Touch Silver 18.5" kettle