So here is what i do.
first of all of i NEVER smoke meat based on a internal temp.. I always cook based on look and feel.
I also never use a filled water pan and use a spray bottle at various times in the cook
I first inject the pork with a mixture of Sugar, Apple juice, Cinder vinegar, and hot sauce..
I then coat the pork with my dry rub "if i can i like to let the pork sit over night
When i fire up the smoker I get it up to 250 and i toss em on.. "pork shoulder and brisket always 250 for me.. Everything else 275 ribs, chicken, Turkey, meatloaf, etc"
I keep the temp at 250 for entire time
Right around 4 hours i start checking the pork for a good crust and keep checking every 40 min to an hour based on what i see...
Basically you are looking use your nail to scratch the crust "rub" vs pushing it around with you finger. "usually i get the crust consistency between 4 to 6 hours" Smaller pork cooks faster but i have yet to see a shoulder get to this point under 4 hours"
once i get the crust i take it into the house and cover it with a mop sauce and foil it.. "i usually use a marinade sauce and had lots of great results with stubbs pork marinade or kc masterpiece spicy mango.. i prefer the mango.
i then return it to the smoker until tender.
Basically i cook it for 2 more hours in the foil and i use my thermo pen and poke it thought the foil and you are looking for the prove to slide in and out very easily.. if it does not slide out with ease then keep cooking it and check back every 30 to 45 min until done.
once i get the constancy i open up the top of the foil to let it cool off for about 20 or minutes and let the juice get back into the meat.
i then pull it and serve with a side of homemade bbq sauce.
Pork injected and ready to go onto the smoker
this is the crust you are looking for.. i think this was around 5.5 hours on this cook
Pork ready in the foil.
Mop sauce on pork and ready to get wrapped
The wrap is important as you want to go over the meat so you only have 3 open sides
Wrap the open ends towards the top and squeeze the pork in your arms until you get the foil tight against the meat
once the meat is tender i bring it off the smoker and open the top and let it sit.
BBQ Pork goodness
Some BBq porn
Brisket
thighs
Ribs
ABT's