Meat Takes Smoke as long as you Give it Smoke. The Smoke Flavor will just continue to build. Look at all the treads where guy Cold Smoke Bacon and Hams for days or even WEEKS.
What many confuse is Smoke Flavor and Smoke Ring. Smoke Ring is the the NO2 in the wood or propane Gases dissolving into the moisture on the meat surface and reacting with the Myoglobin in the meat turning it Pink. This reaction continues until the meat surface Cooks and Dries out to the point where there is no more moisture for the NO2 to react with. This coloring of the meat protein will go on for about 4 hours at 225*F and penetrate about 1/4 inch.
Some people find that 4 hours of smoke gives a sufficient smokey flavor and stop adding smoke wood, finish in an oven, or Foil and put the meat back in the smoker. I used to smoke with billowing smoke from 100% Hickory Chips and would get complaints about food being Too Smokey if I added chips more than a few hours. Since coming to SMF, I have only smoked with TBS using an
AMNPS with Pitmaster Choice Pellets and have never had any meat that was too smokey, or complaints...
again...JJ