stack question for cinder block rig

[$1000 Pancakes]

I am building out a 4 pan unit. Question: can I get by with a 6 inch stack or should I go with 8 inch? I have a 3 pan rig using a 5 inch stack that seemed to do the trick but my rig is leaky as heck. This one is going to be tight, or at least that is the plan.
thanks

[Sugarmaker]

Love your handle! 6 inch stack should be fine!
Regards,
Chris

[Axle54]

Currently I run a crude cinderblock 4 pan setup (steam pans). Run 6 inch no problems at all. When fired hard it glows and shows some flames out the stack. Pulls s good draft.

[bprifle01]

Up until this year I've used two pans on a block arch with five inch stack eight feet tall. Draws fantastic and sounds like a jet when I'm firing it hard.

[$1000 Pancakes]

Thanks. Went with 6”. Looking forward to firing this thing up. .

The name comes from what I tell my kids every time we have pancakes. “Enjoy them because those are $1000 pancakes”


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