Happy 4th to you all

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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Private 2
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Sat Jul 04, 2020 12:08 pm

Wishing you many sharp reports!
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Mon Jul 06, 2020 3:37 am

Happy belated 4th! šŸ˜€
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