It's a 24"x4" combustion chamber with metered propane injection, an internal fan, and ball valve for venting. It looks pretty rough right now, but now that I got it together and working, the paint job and other details are next.
Me and a couple of friends had a cookout, so we decided to try the cannon out, and we had a blast... get it? Blast...
![Laughing :lol:](./images/smilies/icon_lol.png)
![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.png)
[youtube][/youtube]
Here's another vid that I made, and before any one starts yelling "UNSAFE ACT!!!" It was completely fake and created using video effects. Actually the first shot from the other video is what we used to make this. It's a William Tell Shot, Spud Gun Style.
Cheers, I hope you like it. Feel free to give pointers.
Matt
Edited by jrrdw, video link removed.