PCG34

Boom! The classic potato gun harnesses the combustion of flammable vapor. Show us your combustion spud gun and discuss fuels, ratios, safety, ignition systems, tools, and more.
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sv490665
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Thu Sep 21, 2006 3:41 pm

From that second pic it looks like you only have one spark gap. If i had a stungun ignition on my propane injected gun (I have bbq) i would make more use of it with multiple sparks for a faster, more consistent, and more even explosion. Looks like it's a thumpin' gun anyways :shock:
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abcdefg
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Sun Nov 26, 2006 3:17 pm

is the barrel rifled?
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PVC Arsenal 17
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Sun Nov 26, 2006 4:15 pm

dammit... stop digging up old threads abcdefg.
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Logys
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Sat Dec 02, 2006 1:49 am

At least you tried.
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