Funny thing ... I didnt start it till midnight...now Im thinking I should have started it earlier...LOL It was a 10 lb shoulder that I trimmed about 2lbs off in skin and excess fat That makes it 8 lbs approx. At 2hr per lb would put me at 16 hours....Im at 15 now and just hit the 160 mark....guessing this is going to go alot longer than anticipated.....problem is I have guests coming at 7 for the football game tonight. View attachment 402529
At 275F naked without opening the smoker a pork shoulder will take a hair over 1hr a pound. Those 2 cuts of meat don't really care what temp they are cooked at. You may want to crank up to 300F or so if possible.
In the future if you can confidently hold 275F you can plan very easily. Oh another thing on cuts like the pork shoulder try and plan to finish about 4 hours early. If it runs late then you have a 4 hour buffer. If you finish 4 hours early you just double wrap in foil, then wrap in 3 bath towels, and set on the counter until 10min before time to eat. It will be piping hot at meal time :)
Best of luck with the smoke! :)