Smaller Pork Shoulders
For what it's worth, I've been doing about 8lb pieces of pork shoulder, bone in, at 225 degrees, and pulling them at 185 degrees internal temperature. These took 16 hours on the KK. You might want to consider acquiring some extruded coconut charcoal for your cook. Until Dennis' shipment arrives, here is a possible source. http://www.charcos.biz/