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SpudFiles Potato Gun Commercial

Last post by quinn whitsitt
Posted in Combustion Cannons
Replies: 15
by PCGUY » Tue Oct 29, 2013 10:54 pm » in Combustion Cannons
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I've been wanting to get in some spud shooting action this fall before the weather got cold. I know it's been a while since I filmed anything for...

Last post

thank you for creating this website is there anything i can do to help
15 Replies

652855 Views

Last post by quinn whitsitt
Fri Feb 09, 2024 2:38 pm
Sketchup Model Library

Last post by mrfoo
Replies: 152
by dewey-1 » Tue Mar 24, 2009 12:12 pm
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First post

Over the last year I have made a lot of CAD drawings for
Pneumatic Launchers.

I have imported several of them into Sketchup format.
Here is the link...

Last post

Bollocks. Dewey put them out in the hope that, and I quote

some of you can make use of these!

There's absolutely nothing wrong with using them,...
152 Replies

385162 Views

Last post by mrfoo
Mon May 20, 2024 11:17 am
Solvent Welding Course Recommended For ALL

Last post by Technician1002
Replies: 46
by sgort87 » Fri Aug 04, 2006 8:18 pm
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First post

Originally posted by DR on the Spudtech forums:

IPEX Solvent Cements ONLINE Course can be found here:

It is recommended that you download and...

Last post

Your earlier post about just scoring the surface, has me wondering if that is why OATEY makes a brush tool that scores the inside of a fitting, and...
46 Replies

200744 Views

Last post by Technician1002
Thu Dec 02, 2010 5:04 pm

Topics

They let me have that 8"!

Last post by noname
Replies: 8
by noname » Fri Jun 30, 2006 6:27 pm

First post

Some lady just came to my house 5 minutes ago and told me that I could have that stick of 8 pipe! Now all I have to do is get two end caps. I'll post...

Last post

Oh oops I forgot the pics in that other one. :lol: Milhrad, why do you think I'm lying about it? I wouldn't be lying over something so cool. I'm just...

8 Replies

1697 Views

Last post by noname
Fri Jun 30, 2006 11:22 pm
Full auto airsoft or paintball

Last post by Atlantis
Replies: 8
by Urban Ninja » Thu Jun 29, 2006 6:39 am

First post

I was looking at the design used in paintballs. So I put together a blow forward design. I wondered if this could work as a full auto? If it would...

Last post

There's a few other ones on there too.

8 Replies

2767 Views

Last post by Atlantis
Fri Jun 30, 2006 10:28 pm
does it matter which way my ball valves are facing?

Last post by huse_spud
Replies: 12
by Mihlrad » Fri Jun 30, 2006 10:24 am

First post

Does it matter which way my ball valves go on the meter pipe? i have both of them in the same direction but the arrow on them if it is for flow i...

Last post

when i attach ball valves, i make it so that the handles point in the direction of the flow went its open. makes sense, but do it however you please.

12 Replies

5332 Views

Last post by huse_spud
Fri Jun 30, 2006 10:19 pm
Can someone look over my propane meter to make sure its good

Last post by WOW!!
Replies: 15
by Mihlrad » Thu Jun 29, 2006 9:38 pm
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I just assembled my first propane meter, it is missing a couple parts are the moment until i get to a plumbing supply store, home depo doesnt carry...

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Frogy were do you live? There is one that is 45min away from my house in NJ.
15 Replies

4943 Views

Last post by WOW!!
Fri Jun 30, 2006 8:51 pm
Need some help

Last post by WOW!!
Replies: 15
by WOW!! » Fri Jun 30, 2006 9:05 am
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I havent built a spudgun lately and Iam going to build another but I dont know what to build, I could build a mini, a hybrid, a punemaic. I need some...

Last post

I do my s/n is SK8EReaooSOE and my AOL is JmBspudguns
15 Replies

5009 Views

Last post by WOW!!
Fri Jun 30, 2006 8:45 pm
Help with a union

Last post by WOW!!
Replies: 3
by WOW!! » Fri Jun 30, 2006 11:33 am

First post

Iam building a 3 Hybrid. My question is should I use a 2 union or a 1.5 ? It is 24 long 3 pipe. Or what about a 2.5? Thx

Last post

I went today and got a 2 union.

3 Replies

969 Views

Last post by WOW!!
Fri Jun 30, 2006 8:42 pm
P.A.C. 5 help

Last post by SpudStuff
Replies: 3
by SpudStuff » Fri Jun 30, 2006 1:13 pm

First post

Allright, so I just built a coaxial piston cannon. It has a 4 x 4' chamber and a 1.5 x 5' barrel. The piston is 1/8 inch neoprene with the cloth...

Last post

I kind of knew that. Im going to try wrapping it in electrical tape until it is somewhat snug...

3 Replies

1001 Views

Last post by SpudStuff
Fri Jun 30, 2006 1:54 pm
Ideas on how to make a simple valve.

Last post by )DEMON(
Replies: 13
by Jakal444 » Thu Jun 29, 2006 9:04 am

First post

I need ideas on how to make a simple and cheap valve that requires no machining or anything difficult. Something that can be made in large...

Last post

You want a nerf gun right,so heres a link from nerf haven and they also have a semi auto valve.

13 Replies

4321 Views

Last post by )DEMON(
Fri Jun 30, 2006 11:58 am
Pneumatic soda bottle chamber

Last post by Bluetooth
Replies: 9
by Bluetooth » Thu Jun 29, 2006 3:49 pm

First post

How much pressure can i normal 20 oz. sprite or coke (or any other type of soda bottle) bottle hold because i want to make a coke bottle cannon?

Last post

Thnx everyone for your help once i get my sprinkler valve ill start building my coke bottle pneumatic.

9 Replies

2008 Views

Last post by Bluetooth
Fri Jun 30, 2006 7:29 am
Pistons

Last post by carlbelcher
Replies: 18
by ProfessorAmadeus » Mon Jun 26, 2006 9:58 pm
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YEAH!!! i just found a perfect fit for a 2 in coaxile pistons but dont know if it will work. its an old elmers ruber cement container. Can you use...

Last post

Bondo wears down in BBMGs because it has metal bb flying though it at high speed its kind of like sand blasting it. I don't think it would wear down...
18 Replies

6106 Views

Last post by carlbelcher
Fri Jun 30, 2006 1:54 am
BBMGs Are Now Portable!

Last post by Benny
Replies: 10
by demilus » Thu Jun 29, 2006 10:13 am

First post

About a week ago, I made my cloud BBMG. I then, of course, wanted to take it everywhere with me cause it was so much fun (pop cans, birds, little...

Last post

Ha Ha, gort.
but rambo made a portable bbmg with h2o2, (hydrogen poroxide and something)

10 Replies

2530 Views

Last post by Benny
Fri Jun 30, 2006 1:02 am
moding the sprinkler valve

Last post by Benny
Replies: 2
by jjk92 » Thu Jun 29, 2006 9:59 pm

First post

well today i fell into peer pressure and modded my sprinkler valve the only problem i filled the solenoid valve with epoxy and aired up my gun before...

Last post

get a screw driver and pry the epoxy out, then put in epoxy, AND LET IT DRY.

2 Replies

1104 Views

Last post by Benny
Fri Jun 30, 2006 12:44 am
how many people would be willing to buy clear pvc?

Last post by SpudStuff
Replies: 7
by Mihlrad » Thu Jun 29, 2006 1:08 pm

First post

I was wondering if people here would be interesting in buying clear 4 inch pvc by the foot, at the same price joel sells it but i could ship it to...

Last post

for the same price as joel you can get sch 80 4 inch

7 Replies

1766 Views

Last post by SpudStuff
Thu Jun 29, 2006 9:43 pm
Coaxial Combustion

Last post by Atlantis
Replies: 3
by Atlantis » Thu Jun 29, 2006 8:14 pm

First post

Would it be possible to build a combustion coaxial?

Last post

I see, I still have the chamber from my first one, I wanted to make something that looks like a rocket launcher.

3 Replies

1052 Views

Last post by Atlantis
Thu Jun 29, 2006 8:47 pm
Whitch is better

Last post by )DEMON(
Replies: 8
by HAYLO_Stealer » Thu Jun 29, 2006 1:42 pm

First post

i need to know is one strong spark or many weak sparks

Last post

ENGLISH!...... PEOPLE ,type with grammer and dear god can't you even try to spell?!

8 Replies

1806 Views

Last post by )DEMON(
Thu Jun 29, 2006 2:48 pm
Making your own modded sprinkler valve

Last post by noname
Replies: 15
by noname » Thu Jun 22, 2006 6:03 pm
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Materials needed:
1.25\\ T
3/8 Brass Elbow
3/8 Brass Male Coupler (should be threaded on each side)
3/8 Brass Male Coupler (should be threaded on...

Last post

Just buy an Orbit Watermaster if they have it. there's a topic in the How-Tos on how to mod that model. It's really simple, just open it, drill a...
15 Replies

13811 Views

Last post by noname
Thu Jun 29, 2006 2:29 pm
Can i make a propane system myself?

Last post by Mihlrad
Replies: 24
by Mihlrad » Tue Jun 27, 2006 6:50 am
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I think my parents are starting to give into the propane idea, am i able to make the propane system myself because i really dont want to spend 84...

Last post

can you guys also tell me every piece i will need like the elbow and stuff, i need to make sure i dont need to make a second trip to home depo.
24 Replies

5473 Views

Last post by Mihlrad
Thu Jun 29, 2006 2:02 pm
Where can i get those black couplers for a barrel?

Last post by sgort87
Replies: 4
by Mihlrad » Mon Jun 26, 2006 7:55 pm

First post

I was wondering where everyone gets those quick release black couplers for barrels. I forgot the name but you know the ones that have that hinged...

Last post

Buy them from McMaster because it's cheaper and they ARE Banjo fittings that they sell.

4 Replies

1187 Views

Last post by sgort87
Thu Jun 29, 2006 12:15 pm
semi auto 5 shot pnuematic paintballer idea.

Last post by Mihlrad
Replies: 9
by Mihlrad » Thu Jun 29, 2006 10:29 am

First post

I just drew this up, it is based around a backpack with 5 resevoirs, each one would have a hose for the modded valve or because of how much hose you...

Last post

i just figured out a way to only need to use 1 scrhader valve instead of 5, so you can pump every one of them up at the same time, only it would...

9 Replies

2773 Views

Last post by Mihlrad
Thu Jun 29, 2006 12:15 pm
Help Please!!

Last post by carlbelcher
Replies: 5
by cannon freak » Wed Jun 28, 2006 4:15 pm

First post

Ok I was in town today and I can't find any supliers of pressure rated PVC, my other creations where always made of free parts that I was given by...

Last post

I'm not telling him something that’s not true at least for me I've ordered over $4000 in parts for McMaster not a penny of shipping charges.

5 Replies

1238 Views

Last post by carlbelcher
Thu Jun 29, 2006 11:48 am
Stocks on pneumatics

Last post by beebs111
Replies: 12
by frogy » Tue Jun 27, 2006 8:47 pm

First post

Well this is the second stage of my stock work so I figured I'd make a thread...

I already bought the pipe and fittings and cut them to size,...

Last post

please, for the love of jesus and all that is high and mighty, panit that gun!!!!!!!!!!!!

12 Replies

2352 Views

Last post by beebs111
Thu Jun 29, 2006 11:15 am
Check out this fitting!

Last post by Mihlrad
Replies: 33
by carlbelcher » Sat Jun 24, 2006 12:20 am
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Check out this 7-way fitting. I don't know what I would use it for but it's kind of cool.

You can get it $3.98 at

Last post

o... lol well great minds think alike ^^ anyways i drew it up before you posted this in a new topic, check it out i made it in a way that it wouldnt...
33 Replies

11485 Views

Last post by Mihlrad
Thu Jun 29, 2006 10:40 am
Air Horn Sound with Solenoid

Last post by frogy
Replies: 7
by unhipjuffowupp » Mon Jun 26, 2006 9:28 pm

First post

I have used the search function for this, and i havent been able to find anything about people having a problem with there solenoids sounding like...

Last post

rubber diaphragm is not sealing fully

that's the opposite of what it's doing, it's not opening fully....

Increasing the equalization hole would...

7 Replies

3637 Views

Last post by frogy
Thu Jun 29, 2006 10:28 am
Help with a pneumatic spudgun

Last post by Bluetooth
Replies: 4
by Bluerift » Sun Sep 25, 2005 1:38 pm

First post

This is my plan I want to have a 6 inch or larger around tank thats about 5 feet long. That is connected to a straight 1 inch sprinkler valve. The...

Last post

That chamber seems a bit big for the barrel i think you might want to make it smaller. Have you tried it on ggdt?

I just tried it on ggdt and it...

4 Replies

2831 Views

Last post by Bluetooth
Thu Jun 29, 2006 8:33 am
How do i make a bbq ignitor smaller?

Last post by carlbelcher
Replies: 5
by Mihlrad » Wed Jun 28, 2006 4:09 pm

First post

I was looking at different combustion pictures, and i see some of them, like for example again, the blue flame II by gort, has a smaller trigger...

Last post

Rip open a long-nosed lighter and you should find something that looks like this.

They work pretty good, but there not as powerful as a BBQ...

5 Replies

1351 Views

Last post by carlbelcher
Thu Jun 29, 2006 7:08 am

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