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help with cannon
Posted: Sun Dec 24, 2006 12:43 pm
by pat123
ive made 2 potato guns the first powered by dry ice blew up the next one that used hair spray shot a potato about 10 feet can anyone tell me how to make one that will work
thanks
Posted: Sun Dec 24, 2006 1:07 pm
by sgehring
go to the spud wiki it has everything you need to know. Between that and the how-to forum you can build just about anything you want.
Posted: Sun Dec 24, 2006 1:43 pm
by beebs111
if you dont find what you need, make a simple pneumatic podered by a 1.5" ballvalve and charged by a bike pump.
http://www.spudtech.com should have a shrader valve that will work with your bike pump
the cannon should be setup like this
[=============]/--------------------------------
chamber valve barrell
im too lazy to post pics or plans, but if you cant figure it out by what you find on the wiki and this, go bury your head in the sand