@backpacker048
I'll say this about pork loins and any loin cut.
I've never had a dry one since I started wet brining them overnight and pulling at 140°-145°.
All are incredibly moist and juicy prepped thusly.
Even had one or two overcook as high as 150° and still be moist due to the added moisture of brining.
I seldom add anything other than 1/2c of Kosher or Sea salt per quart of water when making brine.
All that is needed for the chemistry to take place is salt/water.
I'll agree with this.... BRINE ... Mines a lil different tho... I use 1 gallon of water... 3/4 cup kosher salt... 3/4 cup of sugar... make sure it's precooled before submerging the loin for about 12 hrs ... this will fix the dryness ...