Char-Griller Smokin Pro with firebox- Mods

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Hey folks long time reader first time poster.  I have been watching this thread with keen interest for quite some time and figured out how to mod my Char Griller Smoker Pro that I have had for nearly eight  years.  I have done a rebuild and made a few mods and keep the temps at a nice 200-225 pretty consistently on all areas of the grill.  I Incorporated many of the ideas expressed here, and was surprised or I may have missed it as this thread is quite large.  

The new side box I bought to replace my old one comes with two cast iron grill plates that when fit to the width of the smoke box and secured with two of the 3/4 " bolts from the kit, it creates one heck of an improvement.  Even better it fits right on the two bolts at the end of the smoker and the ash pan guide rails for a level shelf that is solid as a rock.

f5b2df57_2012-04-05_18-20-11_495.jpg
   

Here is a shot of it outside the smoke box:

13abfe58_2012-04-05_18-20-51_281.jpg


I then created a 12x12x6 Charcoal basket from someone I read on this thread or another not sure.  I went to Home Depot and got the 24X24 expanded metal 3/4" diamond pattern.  Do not go to the masonry section for this as the will look at you cross eyed and try to sell you stucco supplies.  This piece is specifically in the area where screws and fasteners are.  There is generally a small sheet metal and steel section, and it is hidden in here.  

I cut it by measuring 6" from the corners both directions and then intersecting the lines making a 6"x6" square on each corner.  I used a pair of aviation snips and cut the squares out.  I then folded and secured the sides with rebar ties.  Fits perfectly in the grill and only cost me $20 bucks for metal and a couple of bucks for the ties.  I then filed down the sharp edges to smooth, and thirty minutes later I had a charcoal basket:

675c71f6_2012-04-05_18-21-52_69.jpg


I will give the basket a try using the minion method this weekend on a slow smoke of brisket and ribs. I will let you know how it turns out.  Again thanks for all the insights to modding this smoker and making it very consistent.  I hope I was able to add something that someone can use in the future.
 
Hawgheaven - I wanted to thank you for the PDF and step by step on the Pro 830 Mods....I did everyone of them! Now I like this idea to remove the stock lid temp guage...cover it with PIG! With a water pan I can hold temps with only 5-8 degree differential side to side

I have been cookin up some real good stuff...

Tom
 
 
Hey Elkslayer - How is the Home Depot Chargoal basket working out?? With you new cast iron grid base, does it allow you to empty the ash pan drawred on long smokes? I find it hard to hold 250 temps for very long. 200-225, not much problem.

I might go to ohome depot today and try this if you tell me it holds up..

Thanks

Tom
 
Hi i finally got my char-griller smokin' pro. I have all the pieces out but have not assembled. I plan on coating the metal with some rustoleum high heat ultra, coating all wood with exterior spar varnish clear gloss, installing two river country adjustable smoker thermometers, and creating a baffle out of sheet metal. Since I have some 16" and 18" CERAMIC floor tile laying around and a tile saw, do you think i could make the tuning plates with that? Would really like opinions on this, not sure if its a great idea, or a recipe for disaster at this point. Please advise. Thanks!!

ps: still looking for a smoker basket solution. picked up some 12"x24" 18guage expanded steel from lowes but not sure if i should use it. Looks a little small to me.
 
I was wondering something....if you have the stack hose down to the grate level, could you put a thermometer in the top of the stack for a close estimate of grate level temps?

I made a small charcoal basket, some long bolts hold it up out of the ashes and put some fireplace rope around the lid, used some high temp silicone to make it stick. 




 
I am new to this Forum and have a char-griller pro.  All I have ever done was turn the charcoal rack that is inside the smoker upside down so that the grate is facing the bottom of the smoker and put a brick on the far left side to hold it tight to the firebox.  I have never had any trouble with heat or fuel consumption.  I normally BBQ on my smoker 4 times a week and those are normally 10hrs or more.  Just a thought for you.
 
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Howdy fellow smoking addicts! I’m a long time lurker, first time poster.

I purchased my Duo a couple of weeks back. I’m having issues keeping the temperature down around 225-250 as it seems to want to hover around 300. I’m using the ET-73 Maverick RediChek remote wireless smoker thermometer set at grill level rather than the idiot gauge on the lid, so I’m fairly confident the temperature is accurate.

So I’m hoping the mods I’m doing (Lid seal, using the Minion method, etc.) will allow better control of the air flow and temp. I've gathered all my components (Based on some of the ideas I've seen here) and started on the project today.

Similar to what SmokingBrodes I also used the charcoal pan. I took the legs that came with the firebox, slid them over the charcoal rack pan and flipped it upside down and placed in the smoker. It is the perfect height to cover the firebox opening! I plan to use my drill press to drill holes, small to large, right to left, across the surface to allow an even distribution of heat.

On the fire basket (Shaker Basket), there is one on Amazon that looks exactly like the one Lowes used to carry. While it’s $28, I figure it’s worth it to save the time of building one from scratch.

http://www.amazon.com/gp/product/B000OKHLJE/ref=oh_details_o04_s00_i00  

Thanks for all the great ideas!   I'll post pictures when I'm finished.
 
I think a few people have used the wok but have found out that the holes aren't big enough to allow the ash to fall through well enough.
 
Completed the mods and everything worked perfect!

I made the channels from angle aluminum for installation on the right and left side of the tub and ran stove gasket rope into it (With high temp gasket maker to hold it in place). As a plus, I was able to use the additional nuts/bolts I had when removing the side vent covers on the tub and firebox to mount the channel. I used high temp gasket maker to place a length of rope on the inside lip on the lid and on the back-outside of the tub.

As I mentioned in an earlier post, I used the charcoal pan and slid the legs from the firebox over it and placed inside tub for a perfect fit. Finally I used a swivel duct elbow to lower the smoke level.

Using the shaker basket and the minion method, I was running temperatures of 230-250, depending on how much I had the vents open, for 4-5 hours!

Parts list:
  • Permatex High Temp RTV Silicone - #81409 (26C)
  • Rutland ¼” – 5/16” x 84” Stove Gasket Rope - #91N (For the front and back seals)
  • Rutland 5/8" X 60" Stove Gasket Rope - #92 (For the channels)
  • Home Depot Angle Aluminum 1/16” thick ¾” x ½” x 36 - #43650 Upper Channel (Seal) (Needed 2 as HD was out of 48”)
  • Home Depot Angle Aluminum 1/16” thick ¾” x ¾” x 48 - #43240 Lower Channel (Mount)
  • Home Depot #8-32 x 3/8” Round Head nuts/bolts - #27611 (For mounting channel together)
  • 3” duct angle adaptor. (Forgot to get part #)













 
After a couple years, I have mostly given up on using the charcoal basket. It's a great idea in theory. But I don't do too many overnight smokes and end up just tossing logs of maple or cherry or oak or whatever in after the fire gets going, so it has become redundant. That said, I definitely will use it again this autumn for a smoked butt.

The biggest issue I have with the CGSP is the wheels. The set that came with the unit broke, the set I bought to replace them also broke. Next set will have steel rims.  lol
 
The mobilty is definitely an issue I'm going to fix sooner or later. This unit is a big donkey and it needs four wheels rather than the two it came with.
 
Gotta say, I wish the CGSP had a Weber type coating. The finish on the metal dictates that it not be left out in the weather, but the wheels don't hold up.

Of course you can't expect everything for $169.
 
I got my Super Pro smoker barrel today at lows! Brought it home and promptly disassembled it so I can paint it red, yes I'm painting over the original coating. As an experiment mind you. Doing all the mods I've seen here as well will post Pict's tomorrow as it was to dark to finnish tonight.
 
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