Hybrid Cannons

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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

1112460 Views

Last post by quinn whitsitt
Fri Feb 09, 2024 2:38 pm
HYBRID FUELING 101

Last post by quinn whitsitt
Replies: 106
by SpudBlaster15 » Mon Mar 17, 2008 10:56 pm
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Part 1: Using traditional hybrid fuel meters correctly

Question: How many of those who have constructed hybrid launchers have used either an online...

Last post

thank you this is so helpfull!!
106 Replies

718872 Views

Last post by quinn whitsitt
Fri Mar 01, 2024 10:50 am

Topics

DevilStick (converted to Gen I and with 10' barrel)

Last post by SpudBlaster15
Replies: 12
by noname » Wed Jul 18, 2007 1:57 pm

First post

I converted it to Gen I for the meet and got a 10 foot barrel. Whoopie.

Last post

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse...

12 Replies

5654 Views

Last post by SpudBlaster15
Thu Jul 19, 2007 1:02 pm
New hybrid chamber.Has it been done?UPDATE:pictures.

Last post by Jumpin Jehosaphat
Replies: 18
by rna_duelers » Sun Oct 15, 2006 7:09 pm
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I have been toying with the idea of using an liquid oxygen bottle as a chamber for a hybrid cannon.The bottle is rated to 12,00psi and thus has a...

Last post

This topic is pretty dead, but since you dug it up I'll throw in my thoughts.
@Cannonball: If the propane in your bottle did liquefy it's volume...
18 Replies

8433 Views

Last post by Jumpin Jehosaphat
Wed Jul 18, 2007 6:40 pm
Hybrid Design & Spark Plug Questions

Last post by spanerman
Replies: 12
by Pete Zaria » Wed Jul 18, 2007 3:01 pm

First post

I've had my sights set on a hybrid for a long time now, and have never had the time/funding to build one (I probably still don't, but it's looking...

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yeah, i doubt a 1/8 reducws strenth much, if at all....mine has a 9mm hole in it....im definatly remote fireing the first few shots...

12 Replies

5192 Views

Last post by spanerman
Wed Jul 18, 2007 6:35 pm
Hybrid canon from bottle!

Last post by noob of noobs
Replies: 27
by jaffe » Wed Jun 13, 2007 1:23 pm
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Aim making a hybrid cannon with a simple bottle, I didn't place this topic mini because of the huge power. The valve wil be a 16mm bulletvalve that i...

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If this isn't BS, then Jaffe, you're my hero. :roll:
27 Replies

9365 Views

Last post by noob of noobs
Sun Jul 15, 2007 8:48 pm
Cannonball's metal handheld hybrid

Last post by CannonBall
Replies: 29
by CannonBall » Sun Jul 08, 2007 1:21 pm
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Chamber volume 490ml
2meter barrel 22mm wide
ignition sparkplug welded in a fitting with electric bbq igniter works welll
Shit load of power
But i...

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ehmm dont have a chrony but my chamber volume is 490 ml and C:B is 0.3 to 1 so i think supersonic at 4x or 5x mix
I shot with a little bolt probably...
29 Replies

12490 Views

Last post by CannonBall
Sat Jul 14, 2007 9:57 am
Hybrid Questions

Last post by sniperjosh
Replies: 13
by Modderxtrordanare » Thu Jul 12, 2007 6:58 pm

First post

I have a few questions I need answered before I go and finish my hybrid.

I already have the genII tank for it done, which consists of 50 ir 2 SCH80...

Last post

Modder, you dont need to change ur meter pipe size, just put a regulator before the meter pipe??

as for the 6x mix w/ sch40, let me be the ginuea...

13 Replies

4911 Views

Last post by sniperjosh
Fri Jul 13, 2007 6:24 pm
DevilStick

Last post by sniperjosh
Replies: 19
by noname » Fri Jun 22, 2007 7:46 pm
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My second hybrid so far, but my first Gen II one.
The chamber is 18 x 2 Sch 80. Ignition is a BBQ ignitor with a single spark gap of about 1/16. The...

Last post

one works the other doesnt.

its all in the fueling method.

mine is a gen. 1 (doh!) it uses a meter like a combustion and is nearly impossible to...
19 Replies

7455 Views

Last post by sniperjosh
Fri Jul 13, 2007 6:17 pm
Handheld Hybrid metal fueling probs

Last post by CannonBall
Replies: 17
by CannonBall » Sun Jul 08, 2007 6:06 am
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Hey. just finisched my handheld metal hybrid it look really nice pic's soon.
But my problem is fueling.
Chamber volume is 490 ML
Metervolume is 103...

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Yes please !!!! i would like that....
And im not a kid any more :wink:
im 18.....
17 Replies

7301 Views

Last post by CannonBall
Tue Jul 10, 2007 10:59 am
the JAUSH

Last post by sniperjosh
Replies: 12
by sniperjosh » Sat Jul 07, 2007 4:53 am

First post

Hi there guys, just posting to let you know ive just finished getting my JAUSH ( J osh's aus sie H ybrid) operational. Its a small callibre compact...

Last post

Hmmmm, its a hybrid tho, it makes a big bang, not necesarrily a sonic boom tho :( - Though i hope it is :)

update: Blew a 1inch sch40 barrel with 7...

12 Replies

4553 Views

Last post by sniperjosh
Sun Jul 08, 2007 7:12 am
Reliable Burst Discs

Last post by sniperjosh
Replies: 16
by g-$-money » Tue Jun 05, 2007 10:04 am
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hello guys i have been looking around for a while and i am ready to move on to a hybrid cannon. i will be using a tank (found at my dads work) for...

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ROFL scotty :P, back on topic, for small bore hybrids (my results where with 1inch lever couplings) 4x + disposable plastic cups (cut the bottom out)...
16 Replies

6865 Views

Last post by sniperjosh
Sun Jul 08, 2007 4:46 am
Half of my future hybrid

Last post by dongfang
Replies: 6
by tylerthetatertosser » Thu Jul 05, 2007 5:52 am

First post

well its 3:30 am and i got as far as i could with the parts i have. its just the metering system. im bored so i decided to post my future hybrid and...

Last post

Ok, I understood it a little differently, but we all agree in the idea ;)

Soren

6 Replies

3661 Views

Last post by dongfang
Fri Jul 06, 2007 3:24 am
Hybrid C:B ratios

Last post by SpudBlaster15
Replies: 8
by SpudBlaster15 » Thu Jun 28, 2007 6:08 pm

First post

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse...

Last post

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse...

8 Replies

3895 Views

Last post by SpudBlaster15
Tue Jul 03, 2007 1:31 pm
Premixed bulk tank

Last post by rednecktatertosser
Replies: 44
by PVC Arsenal 17 » Mon Jul 02, 2007 5:12 pm
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I've been into pneumatics for a while now, but I think I've finally reached the limit on the power I can achieve with them. It looks like the next...

Last post

Hey you know that i was thinking about spudguns and the like for that whole class. You actually kinda sorta paid attention and we mostly screwed...
44 Replies

11711 Views

Last post by rednecktatertosser
Tue Jul 03, 2007 1:01 pm
Epic Fail 3X mini

Last post by chaos
Replies: 14
by chaos » Sun Jun 24, 2007 2:08 am

First post

Well as the title says it was a fail but it was a finished product do i will post it here.

i had just finished this little beast, so i filled it up...

Last post

haha lol, what should be taken into consideration tho.

or *what doesn't kill you leaves you in great pain.*

lol

14 Replies

7019 Views

Last post by chaos
Sun Jul 01, 2007 3:03 am
Generation II.I hybrid

Last post by Scotty
Replies: 6
by Doctorstupid » Sat May 19, 2007 11:15 am

First post

I have built many potato guns, pneumatic and combustion, but I have not built a hybrid yet. I have been reading up on it for a while now and I...

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I hope you mean .5 mm sheet metal.

That's what i meant.

I repeat for anyone out there who doesn't know- I AM A TOTAL RETARD WHEN IT COMES TO...

6 Replies

5868 Views

Last post by Scotty
Sat Jun 30, 2007 12:55 am
Gen II tank.

Last post by Modderxtrordanare
Replies: 15
by Modderxtrordanare » Tue Jun 26, 2007 5:31 pm
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I read up on DR's GenII Hybrid. But my hybrids ignition chamber is alot bigger than his is. (3' of 2 SCH80, ~103cu in)

It said to make the genII...

Last post

I just dropped 100 bucks, and have all the parts to finish this cannon. Except a 2 plug or cap in SCH80. No one has one round here.

Anyone want to...
15 Replies

5372 Views

Last post by Modderxtrordanare
Thu Jun 28, 2007 6:01 pm
Automatic hybrid cannon

Last post by Scotty
Replies: 17
by judgment_arms » Sun Jan 07, 2007 10:59 pm
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This is my idea for an automatic cannon, it’s got quite a few bugs which I’ll list at the end.
It’s official title: Judgment Arms 200cal. automatic...

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Post pics when YOU finish it.

I will not try to copy your design because it won't work.

Even if it did it would suck dogs balls

It would fire like...
17 Replies

15313 Views

Last post by Scotty
Wed Jun 27, 2007 2:39 am
Hybrid Fueling Question

Last post by dongfang
Replies: 11
by chaos » Sat Jun 23, 2007 8:32 pm

First post

Ok so im gonna build a hybrid but i dont want to really build a fuel meter at the moment. so can i just spray pump and pray? or shoul i go the extra...

Last post

Hi Jimmy,

That's right, the water will compress the gas a little.

(in Metric, we say 1 bar is 10m water column ... so there will be about 1% more...

11 Replies

4577 Views

Last post by dongfang
Mon Jun 25, 2007 4:24 am
Hybrid C:B

Last post by jimmy101
Replies: 17
by rna_duelers » Thu Jun 21, 2007 5:48 am
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The name says it all.But What would be a good ratio for a hybrid at say ohh 4X,I saw a figure flying around that .3:1 is good but I would require a...

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Another thing you might want to take into account in the design is how much energy you'll need in the chamber to get the projectile to Mach 1....
17 Replies

7834 Views

Last post by jimmy101
Sun Jun 24, 2007 4:08 pm
The Simplest Hybrid

Last post by boilingleadbath
Replies: 4
by Spudgun on Crack » Sat Jun 23, 2007 9:56 pm

First post

Ok i have built a standard combustion cannon and i am working on a pneumatic cannon at the moment, but could someone tell me how to build a soda...

Last post

One can run a 1.1x mix in a hybrid, which would produce scarcely more pressure than a normal combustion.

Following this line of reasoning, if normal...

4 Replies

2462 Views

Last post by boilingleadbath
Sun Jun 24, 2007 11:19 am
A Plan of Action

Last post by Velocity
Replies: 26
by mark.f » Tue Jun 05, 2007 8:58 am
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Well, I'm sure most of you remember a guy named iusemyopensights a while ago posting a hybrid, 2 chamber, golfball barrel, simple construction?...

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Noname: I think that using that type of mixing tank would not be as accurate as a Gen II fueling tank. The main problem with Gen I hybrids was...
26 Replies

10385 Views

Last post by Velocity
Tue Jun 19, 2007 1:46 pm
Hybrid RPG Launcher

Last post by Redcoat
Replies: 16
by Hotwired » Mon Mar 05, 2007 11:15 am
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I decided to knock up a demonstration diagram of a less than conventional hybrid design.

Its RPG shaped because it looks better than a square ended...

Last post

i like the idea i would like to see it happen.
16 Replies

8164 Views

Last post by Redcoat
Tue Jun 19, 2007 2:43 am
Fnord's Hybrid

Last post by nuclearspud
Replies: 35
by Fnord » Sun May 06, 2007 10:18 pm
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Fnord's Hybrid

This is a no-burstdisk hybrid which uses a piston and spring to retain pressure. Although it is in an experimental stage, it is...

Last post

That right there is some creativity. That thing is F*#$(@G awsome.
35 Replies

18707 Views

Last post by nuclearspud
Sat Jun 16, 2007 8:13 pm
The HAMMER hybrid!

Last post by SpudBlaster15
Replies: 22
by spudthug » Mon Jun 11, 2007 5:39 pm
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this is my first and newest hybrid!! it took about a month to build and to get the stun gun in the mail. i tapped holes for the propane meter and...

Last post

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse...
22 Replies

9189 Views

Last post by SpudBlaster15
Wed Jun 13, 2007 12:31 am
My Hybrid...need help!!

Last post by SpudBlaster15
Replies: 17
by g-$-money » Tue Jun 05, 2007 10:25 am
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ok guys as u may know form my other thread i am building a hybrid...well the tank im using i found at my dads work and it is 19 inches long 7 inches...

Last post

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse...
17 Replies

5992 Views

Last post by SpudBlaster15
Tue Jun 05, 2007 2:29 pm

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