by All Weather Griller » 19 Jun 2011, 08:13
I did two 4kg butts and a 7kg brisket Friday night in a little under 12 hours on. 57WSM the difference tends to be at the beginning of the cook. When you put 15kg of cold mass into the smoker it takes sometime for it to recover the cooking temp.
I fire up at least 1.5 hours before I put the meat on. This allows me to get it running at the temp I need. Once she's been running at 230 for at least 20 mins I put the meat on.
Now, lifting the lid causes the pit to spike. This isn't a problem at the start of the cook but can be harmful near the end of the cook. Make your lid lifts brief and few!
After placing your large cuts on despite the spike you pit temps will drop and recover to around 180, 190 and stay there for a while. The mistake is adjusting your vents too much to compensate. A little adjustment may be needed but be careful and patient.
Operating pit temps and timings will vary greatly from empty to loaded cuts, water pan or clay saucer, cold or warm weather and type of charcoal used. Pit mastery comes with consistency in your fuel, meats and techniques.
Find good fuels you can get all year round now while they are in abundance and befriend a good butcher.