Introduction: Super Mega Charcoal Grill (Rocket Grill)
I had one of these mini Weber grills sitting around taking up space for years. I think originally it was a free thing I picked up from a friend. I used it once or twice and then it sat in my shed until my friend Dean modified his. And it's an awesome mod. So I'm recreating it here.
If you're using brickets, stop. If you're using lighter fluid, stop. Even if you don't do this crazy mod, buy a charcoal chimney and start using natural lump charcoal that pretty easy to find anymore. Lights quickly (with just one sheet of newspaper) and burns super hot. A bonus is that if you're just making a small meal it reduces the amount of charcoal you'll need to use by concentrating the heat.
Step 1: Needs
You will need:
--An old Weber Smoky Joe grill (or equivalent)
--A charcoal chimney
--Metal cutting saw
--Drill
--Metal punch
--Welder (optional, but very nice to have)
Step 2: Getting to It
You'll want to remove all of the grates in the grill and detach the legs (save them, they'll be reused).
Turn the base of the grill upside down and put the charcoal chimney on it. Outline it with a marker.
Use a spring loaded punch to make the mark for drilling . . . using a punch gives the drill bit something to grab onto and work it's way in to the otherwise smooth metal.
USE EYE PROTECTION. The baked on coating (probably some sort of porcelain) will fly everywhere.
Once you've made your hole poke a metal blade through it and saw it out. Cut on the inside of the line you made because you'll want the joint tight. My friend Dean used a torch to cut his out.
Use a grinder of some sort to fine tune the size of the hole.
Step 3: Attachment
You don't really need to weld this. If you slowly take your time shaping the hole you can get a very tight fit. The plus side of this is that you can remove it for easier storage. I didn't care about this so I welded it.
I used the grinder to clean up the metal and then let it have some amps. Got a good ugly weld . . . hey, I'm not pro welder. All I really did was tack the two parts together.
Step 4: Legs
Evenly space out the legs around the charcoal chimney.
Use your punch and drill out the holes.
Attach the legs, bending them into shape as necessary.
The grill stands well without using the legs, but the legs add a layer of protection. If you're cooking something big the grill could potentially tip over. This prevents that from happening.
Put your grill back together and marvel at it. Simple, yet deadly.
Step 5: Fire It Up
Load up the chimney.
Put one sheet of newspaper beneath it.
Light it up. And in about 15 minutes . . .
Step 6: You're Ready to Rock
Feel free to throw in some hardwood for a smokey flavor in your food. You can do this by adding it straight to the charcoal or sitting it on top of the small grate at the bottom of the grill.
When the coals look as hot as the fires of Hades put your grill grates in and cover with the lid. Let it pre-heat until it's as hot as you dare let it get. This one got to 400F after 3 minutes of being covered. The highest the cheap thermometer registered was 650F. Pretty damn hot. If you're looking for some super searing heat, then grill directly on the lower grate. This will give you "black and blue" pretty fast.
Now go out there and make some stuff. And try not to burn anything down that you don't want burned down.

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15 Comments
11 years ago on Introduction
I made this one last year.
Reply 11 years ago on Introduction
That's b@d@$$!
Reply 11 years ago on Introduction
He he.
It also holds a wet smoker very nicely on the top edge.
I filled the basket with lava rock, to diffuse the hot gas from the fire - this burns sticks like a rocket stove.
It was inspired by another 'Ible
Reply 6 years ago
I know it's an old post BUT do you have more pics? Also, what's a "wet smoker"?
8 years ago on Introduction
is it posssible to have a cooler grill by using less fuel?
Reply 8 years ago on Introduction
Certainly. You don't have to load the chimney completely full.
11 years ago on Introduction
This is an awesome idea! Perfect for steaks...
Reply 11 years ago on Introduction
You sir are percectly RIGHT!!!!!!!!!!!!!!!!!!!!!!!
11 years ago on Introduction
it looks really sweet but why would you cook over such high heat ? I'm picturing charred on the outside and raw in the middle burgers and hotdogs and shuddering at the thought of ribs cooked this way...
Reply 11 years ago on Introduction
There are many dishes that are simply better cooked over an 800 degree heat source... pizza, steaks, shrimp to name a few. I would guess that the locality of the "death zone" means that you can use the outer edges or some metal baffles for the cooking zone of the grill.
However, I would imagine that this grill has zero "warm zone"
Reply 11 years ago on Introduction
It's a twinge cooler on the outer sides, but only if you leave the lid off.
11 years ago on Introduction
I don't think anyone advocates cooking with coal. This uses charcoal. I use natural lump charcoal which is solid chunks of wood rather than broken up and compressed briquettes. That might be why you think what you see in the pictures is coal.
11 years ago on Introduction
Its NOT coal, it CHARCOAL., its made from wood.
11 years ago on Introduction
Wow - I want one of these!
Reply 11 years ago on Introduction
Everybody needs one of these. Weber should make a mass produced version.