Originally Posted by Sam_Wheat
Aiming for 200 to 225 degrees
Pork is very forgiving. Cook it at 250ish. At 200 - 225 you're looking at at least 1.5 hours per pound, but at 250 you'll be closer to an hour per pound. But, plan on a least two hours longer than you think. If it is done early you can wrap it in foil and then some towels and put it into a pre-heated cooler to rest. I try to give pork at least two hours rest but I have held butts for several hours with no problems.