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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TwitchTheAussie
- Corporal 5

- Posts: 980
- Joined: Tue Feb 06, 2007 3:23 am
Sun Sep 16, 2007 10:41 pm
Thats nicely done man. Have fun and dont get into too much trouble

Raise your horns if you love metal.
spudgunning is like sex, once you've tasted, you can't wait til next time.
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CpTn_lAw
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SpudBlaster15
- First Sergeant 3


- Posts: 2400
- Joined: Wed Oct 18, 2006 11:12 pm
- Has thanked: 2 times
- Been thanked: 10 times
Sun Sep 16, 2007 10:50 pm
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Last edited by
SpudBlaster15 on Wed Jul 14, 2021 5:44 pm, edited 1 time in total.
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noob of noobs
- Specialist 3

- Posts: 320
- Joined: Tue Jun 12, 2007 8:04 pm
- Location: Illinois, Skokie
Mon Sep 17, 2007 8:32 pm
Dude, nice gun! Very clean sleaving job. That's some wicked range you described there. How loud is it?
However, I know using DWV isn't safe on pneumatics, right? So is it okay on combustions? I noticed you have a bell reducer, and it looks like you might have a DWV female adapter and plug on the chamber, and a DWV breech loading system. Also, is the thing made out of ABS?
Overall, nice work!
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tylerthetatertosser
- Specialist

- Posts: 107
- Joined: Sun Oct 22, 2006 10:27 pm
- Location: British Columbia
Mon Sep 17, 2007 11:16 pm
yes the gun is all abs and im not worried about the dwv because apparently abs is better with shock than pvc, and its acctually very loud when the fuel mixture is right.
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SpudBlaster15
- First Sergeant 3


- Posts: 2400
- Joined: Wed Oct 18, 2006 11:12 pm
- Has thanked: 2 times
- Been thanked: 10 times
Mon Sep 17, 2007 11:40 pm
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse potenti. Sed dictum lacus eu nisl pretium vehicula. Ut faucibus hendrerit nisi. Integer ultricies orci eu ultrices malesuada. Fusce id mauris risus. Suspendisse finibus ligula et nisl rutrum efficitur. Vestibulum posuere erat pellentesque ornare venenatis. Integer commodo fermentum tortor in pharetra. Proin scelerisque consectetur posuere. Vestibulum molestie augue ac nibh feugiat scelerisque. Sed aliquet a nunc in mattis.
Last edited by
SpudBlaster15 on Wed Jul 14, 2021 5:44 pm, edited 1 time in total.
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noname
- First Sergeant 4

- Posts: 2698
- Joined: Mon Apr 10, 2006 9:19 pm
- Location: Bay Area, CA
Mon Sep 17, 2007 11:41 pm
Finally, someone else with a female threaded barrel! They're so much more practical!
Why'd you use the yellow cement? Can't you guys get the black stuff?
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SpudBlaster15
- First Sergeant 3


- Posts: 2400
- Joined: Wed Oct 18, 2006 11:12 pm
- Has thanked: 2 times
- Been thanked: 10 times
Tue Sep 18, 2007 12:57 am
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse potenti. Sed dictum lacus eu nisl pretium vehicula. Ut faucibus hendrerit nisi. Integer ultricies orci eu ultrices malesuada. Fusce id mauris risus. Suspendisse finibus ligula et nisl rutrum efficitur. Vestibulum posuere erat pellentesque ornare venenatis. Integer commodo fermentum tortor in pharetra. Proin scelerisque consectetur posuere. Vestibulum molestie augue ac nibh feugiat scelerisque. Sed aliquet a nunc in mattis.
Last edited by
SpudBlaster15 on Wed Jul 14, 2021 5:44 pm, edited 1 time in total.
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noname
- First Sergeant 4

- Posts: 2698
- Joined: Mon Apr 10, 2006 9:19 pm
- Location: Bay Area, CA
Tue Sep 18, 2007 9:32 pm
Sucks for you guys.
I'd probably rather be able to get copper for non-ridiculous prices than get black cement at all though....
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SpudBlaster15
- First Sergeant 3


- Posts: 2400
- Joined: Wed Oct 18, 2006 11:12 pm
- Has thanked: 2 times
- Been thanked: 10 times
Wed Sep 19, 2007 12:06 am
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse potenti. Sed dictum lacus eu nisl pretium vehicula. Ut faucibus hendrerit nisi. Integer ultricies orci eu ultrices malesuada. Fusce id mauris risus. Suspendisse finibus ligula et nisl rutrum efficitur. Vestibulum posuere erat pellentesque ornare venenatis. Integer commodo fermentum tortor in pharetra. Proin scelerisque consectetur posuere. Vestibulum molestie augue ac nibh feugiat scelerisque. Sed aliquet a nunc in mattis.
Last edited by
SpudBlaster15 on Wed Jul 14, 2021 5:43 pm, edited 1 time in total.
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noname
- First Sergeant 4

- Posts: 2698
- Joined: Mon Apr 10, 2006 9:19 pm
- Location: Bay Area, CA
Wed Sep 19, 2007 6:02 pm
$5.09 for 1/2" type L, 3/4" type L is $7.29 per foot. 2" type L is $23.99 per foot.
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DYI
- First Sergeant 5


- Posts: 2862
- Joined: Sat Jul 07, 2007 8:18 pm
- Location: Here and there
Wed Sep 19, 2007 6:07 pm
The only type of copper that I can even get in sizes over 1" is the DWV variety, and it's only rated for about 200 psi.
Spudfiles' resident expert on all things that sail through the air at improbable speeds, trailing an incandescent wake of ionized air, dissociated polymers and metal oxides.
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Spuddin
- Specialist 2

- Posts: 262
- Joined: Wed May 16, 2007 1:28 pm
- Location: Oklahoma
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Contact:
Wed Sep 19, 2007 6:23 pm
Great job Tyler, how did u cut the pipe? btw i didnt know static guard worked, nice gun!
