2 Chambers

[spud man]

If you had two chambers rather then one on a pneumatic would it more powerful then if you had one chamber. And if so is it worth putting an extra chamber on.

[djt]

it should be more powerful as long as you lengthen your barrel also. or else you would just be wasting air. use the ggdt

[spudkpi]

Yea two chambers will make it much more powerful as long as you dont restrict the flow and like djt said use the ggdt...

[boilingleadbath]

More chamber volume will decrease pressure loss during the firing cycle, increasing average pressure, and thus increasing muzzle energy.
Double chambers will increase chamber volume compared to a single chamber of the same length and diameter.

[Steve-]

what if you had a 1.5" in and 2" out for your chamber sealing piston valve? would that be bad? would it be ok if you had 2 valves???

[MrCrowley]

depends, whats the diameter of the pipe for the chamber(s)

[M3NT4L]

Double barrels would give you much more power, but with a longer barrel thus making the cannon less portable and harder to handle. If you want power you have to sacrifice some portability and some cash .

[MrCrowley]

i can sacrifice portability over power anyday