Originally Posted by Dr_KY
But the stack is the bling.
You are totally right bro, but wlh3 is right, in my experience, a 2" open bung with no stack is almost the best draw you can get!
I have even shortened my PVC exhausts down to like 6" tall...taller exhausts = less stable temps and shorter burns. My 2 cents.
Pitboss @ Lockharts BBQ
I cook the best brisket north of Dallas. Get over it.
Michigan State Lead-Operation BBQ Relief
BBQ Person of the Year 2013