Pepper Belly said:
Got any pics of the above mods that you use?
why yes i do..lol
The mods for this cooker generally are:
1) Move the thermometer to just above cooking grate level (requires drilling) but if you get a remote thermometer, you wouldn't have to do that.
2) Extend the smoke stack down to grate level. This is easily done by getting some aluminum roll type flashing about 10" wide. Cut a piece that you can roll up, push up into the bottom of the chimney, allow it to unroll inside, put grate back under the chimney and pull flashing down onto grate. Now the heat and smoke will be drawn from grate level....helps to even out temps.
3) Get a piece of steel and make a baffle from your firebox into the cooking chamber. This will allow the heat to travel further into the chamber instead of just rising as soon as it exits the fire box...that makes for a very hot area. The baffle helps to spread out the heat a little more...it will still be hotter nearest the firebox, but the baffle will settle it down a bit. Heres what I'm talking about.
4) Also, I've found that a coal basket works really well with this cooker too. This is one made is just using some expanded metal, angle steel braces, and nuts and bolts (all purchased from HD)
these are just basic mods. you can also put "tuner" plates like the big smokers use and get more even heat.
http://www.youtube.com/watch?v=IVt4Po7BWn8&feature=player_embedded
A couple more things: the charcoal grate sits too low in the fire box so it doesn't allow enough air underneath, turn it sideways and it will sit higher in the box allowing for more air underneath. And purchase a welders blanket. This cooker is far from air tight, and the metal is relatively thin by comparison to the more expensive cookers out there. The blanket in cold weather will help keep cooking chamber temp stable and on windy days will help cut wind ingress into the chamber as well....which will play havoc with temps.
heres another site that gives detailed info on how to modify your bbq
http://www.amazingribs.com/tips_and_technique/offset_smokers.html