Our Homepage | Donation to Forum Overhead | Welocme | Merchandise | Associations | Purchase Subscription | Amazon Affiliate |
|
Q-talk *ON TOPIC ONLY* QUALITY ON TOPIC discussion of Backyard BBQ, grilling, equipment and outdoor cookin' . ** Other cooking techniques are welcomed for when your cookin' in the kitchen. Post your hints, tips, tricks & techniques, success, failures, but stay on topic and watch for that hijacking. |
|
Thread Tools |
11-09-2012, 07:34 PM | #1 |
is One Chatty Farker
Join Date: 09-14-10
Location: Rogers, AR
|
Need help with building an offset.
We have a 30 x 48 pipe (rounded ends). Was figuring a 20 x 20 (id) firebox would work. Was trying to figure out how big to make the opening from the firebox to the chamber.
Thanks. |
|
11-09-2012, 07:39 PM | #2 |
Babbling Farker
Join Date: 10-03-12
Location: Gastonia North Carolina
|
I do know that you need the same square inches going in as you have coming out. There's a ratio chart on the web somewhere for it. I will try to find it or maybe someone will chime in who knows all that info.
__________________
My arsenal, Stumps Clone, Two Modified offsets, open pit with grate and rotisserie,UDS, Weber One Touch Silver 18.5" kettle, Chargriller Pellet Grill, 36" Blackstone Griddle |
|
11-09-2012, 07:40 PM | #3 |
is one Smokin' Farker
Join Date: 07-25-12
Location: Huntsville, Tx
|
Yes, as stated above there's a chart and maybe a calculator also.
Sent from my iPhone using Tapatalk |
|
11-09-2012, 07:45 PM | #4 |
Babbling Farker
Join Date: 10-03-12
Location: Gastonia North Carolina
|
http://webpages.charter.net/tomchism...Calculator.htm
Maybe this will help or maybe there is a better one chart. Just google ratio chart for building a smoker. I know this is in a spreadsheet form and you can enter your dimensions and it will calculate for you.
__________________
My arsenal, Stumps Clone, Two Modified offsets, open pit with grate and rotisserie,UDS, Weber One Touch Silver 18.5" kettle, Chargriller Pellet Grill, 36" Blackstone Griddle |
|
11-10-2012, 12:03 AM | #5 |
Full Fledged Farker
Join Date: 02-15-10
Location: Wylie texas
Name/Nickname : Greg
|
Not to run the build off, but you can try smokerbuilder.com . a lot of good people over there that can answer your ?.
__________________
22.5 ots, 26.75 otg, uds, Big Joe in black, 30x84 deluxe Shirley fabrication(sold) |
|
11-10-2012, 08:08 AM | #6 |
is Blowin Smoke!
Join Date: 05-09-11
Location: Granite City, Illinois (Near St. Louis "GO CARDS")
|
__________________
22.5 WSM, 120 Gallon Offset, Weber Performer, IQ-110, ET-732 |
|
Thread Tools | |
|
|