SpudFiles

Posted: **Wed Apr 08, 2009 11:45 am**

Ok, i need help. i'm building a pneumatic tater gun and i wonder which chamber size should i use that will produce more power.
1/2''x 2'long or 2''x 2'long
the gun will be running at 200psi.

Posted: **Wed Apr 08, 2009 12:03 pm**

withe the same valve and barrel for both chambers the biggest volume will yield more power, surly you know this?

Posted: **Wed Apr 08, 2009 12:56 pm**

just making sure

Posted: **Wed Apr 08, 2009 12:58 pm**

Model it in GGDT. This will quantify your answer and allow you to play around a bit.