Boom! The classic potato gun harnesses the combustion of flammable vapor. Show us your combustion spud gun and discuss fuels, ratios, safety, ignition systems, tools, and more.
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origin unknown
- Corporal

- Posts: 533
- Joined: Sat Apr 14, 2007 2:38 pm
- Location: Searcy, Arkansas (college) and Memphis, TN (hometown)
Mon Aug 13, 2007 7:05 pm
Nice, I like inline combustions alot especially yours. Were do you get your 2.5" pipe and fittings?
Ecclesiastes 1:9 - What has been will be again, what has been done will be done again; there is nothing new under the sun.
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sjog
- Specialist 4

- Posts: 440
- Joined: Sun Oct 15, 2006 9:43 pm
- Location: Marthas Vineyard
Mon Aug 13, 2007 7:16 pm
why did you drill thru the single wall?
advanced??
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homedepotpro
- Specialist 4

- Posts: 443
- Joined: Sun Nov 26, 2006 1:00 am
Mon Aug 13, 2007 8:03 pm
origin unknown wrote:Nice, I like inline combustions alot especially yours. Were do you get your 2.5" pipe and fittings?
i actually have a huge pipe depot called fergison's right next to my house, (like two minute drive)
why did you drill thru the single wall?
because i way bored while waiting to get the fittings and wanted to begin building.
Add:
damage pics
my range

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mtronic
- Specialist 2

- Posts: 291
- Joined: Sat Jun 23, 2007 6:21 am
- Location: everywhere at once
Tue Aug 14, 2007 7:59 am
hahahah cool injection method. Needs some paint and then its done, good dmg too! Make sure you dont miss, you dont wana f#ck your fence up
I am seriously considering making my comb. on board or at least metered. Im getting tired of taking off the cap all the time.
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starman
- Sergeant Major


- Posts: 3027
- Joined: Wed Dec 12, 2007 12:45 am
- Location: Simpsonville, SC
Fri Feb 22, 2008 3:09 am
Very nice system you have there...portable fueling meter mainly. I had actually dreamed up something like this one day a couple of weeks ago but haven't as yet followed through. I'm considering using a system like this on upcoming builds.
You're fortunate to be so close to the pipe company. My pipe company in town sells 20 foot sticks of 2.5" only. They also didn't seem too happy to deal with a 1 stick guy who has to saw it in half to get it loaded to take home. Probably just the one grouchy guy....still I thought it wasn't very good customer service.
I wish the Home Depot's and the Lowe's of the world would just carry the 2.5" stuff....
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STHORNE
- Sergeant 3

- Posts: 1208
- Joined: Wed Feb 14, 2007 7:50 pm
- Location: Kewaunee, Wisconsin
Fri Feb 22, 2008 6:07 pm
wow, nice job homedepotpro. I love the Quick connect/disconnect system for the direct propane injection. I'm doing the same thing (almost) with my bazooka combustion.
2 thumbs up!!

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mauritstheman
- Private

- Posts: 18
- Joined: Thu Dec 06, 2007 9:12 am
Mon Feb 25, 2008 5:46 am
Wow nice advanced combustion as you nice and very nice damages pictures too look cool where you get the 2.5 pipe?