H
highestgrade
Guest
I'm loading my DBS with hardwood coal but I can't get my temps up
I got a 2 inch hole in the top barrel wide open & a 2 inch hole in the firebox open as well other than that i can leave the firebox door open
Yes. What is going to happen is the hot gases are going to build up in the top of the top barrel and simply overflow down and out, preventing their efficient escape. This will result in a lot of buildup inside the cooker and on your meat that you don't want. Also, you will get better airflow by giving the air and efficient path to flow. 2 inches is smaller than any exhaust I've seen on a barrel sized cooker, go for around 3-1/2 inches. Also, make an exhaust pipe. This actually helps draw the air up than simply having a hole in the top by giving the hot air a path upwards and creating a flow that helps draw air out of the cooker. Make it about a foot or so. There are some very experienced pit builders that could probably give you better and more precise measurements, I'm just basing mine from seeing thousands of cookers and knowing what they usually look like.should i cut a bigger hole at the top of the barrel?