The Journey of a Kidney Stone. To really understand how long it takes a kidney stone to pass, you should understand exactly where it goes throughout the body. Kidney stones start in the â you guessed it â kidneys. They have to pass through the long ureter tubes and eventually make their way into the bladder.
Pork shoulder cook time can be figured at approximately 1.5 hours per pound so a 8 pound shoulder will require about 12 hours in the smoker.
3. Smoke the pork shoulder for about 1 hour per pound, or until the internal temperature of the thickest portion of the shoulder is 180 degrees F or so.If I want pulled pork, I will usually bring the temperature up to 190 degrees F or so.The meat pulls apart much easier when I do. (I never worry too much about time.. Smoke the pork shoulder for about 1 hour per pound, or until the internal temperature of the thickest portion of the shoulder is 180 degrees F or so.