Small holes good?

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.
Pyro_Boy
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Sat Oct 07, 2006 11:40 pm

Hey i was wondering a way to sorta cool down the chamber without using a chamber fan.

Could u make like a few really small holes to air it out or would that be dangerous?

thanks pyro :wink:
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frankrede
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Sat Oct 07, 2006 11:52 pm

If you made holes in the chamber, then during firing hot gas and fire would escape through the holes burning you and burning the pipe.
Current project: Afghanistan deployment
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benstern
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Sun Oct 08, 2006 12:12 am

Yeah. It would not fire. Holes totally defeate the purpose of using combustion to launch objects.
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