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Coaxial Question
Posted: Tue Jul 24, 2007 7:16 pm
by e1337
Has anyone ever made a Golfball Coaxial? Im thinking about making one, the chamber is going to be 2ft of 3", the pilot is a 1" modded sprinkler valve, and the diaphram 3 sheets of innertube.
comment please
Posted: Tue Jul 24, 2007 7:31 pm
by Velocity
Yes, Clide made a very powerful one a long time ago. Besides him, many other people have done it as well. Just make sure to sleeve your golfball barrel in 2" SCH 80, because 1.5" SDR-21 will implode when used as a barrel in a coaxial situation.
Posted: Tue Jul 24, 2007 7:51 pm
by hi
i like the whole innertube idea, but it doesnt work on anything more than about 2'' pipe if the tube is from a bike. if you truely have your heart set of using an inner tube, you need one from tractor or a lawnmower.
Posted: Tue Jul 24, 2007 8:22 pm
by e1337
hi wrote:i like the whole innertube idea, but it doesnt work on anything more than about 2'' pipe if the tube is from a bike. if you truely have your heart set of using an inner tube, you need one from tractor or a lawnmower.
I have an old go-kart tire laying around somewhere. Thats whats i'll us for the innertube.
Posted: Wed Jul 25, 2007 6:07 am
by Intel Xeon
If you are planning on a full size and fully contained coaxial, that thing will be one heavy mother f'er. Good luck with this thing.
Posted: Wed Jul 25, 2007 6:14 am
by VH_man
it will reduce the reciol..........
it shouldnt be that heavy Xeon. if it is, well he can deal with it.
make sure you have the ability to do interchangeable barrels!!!!!!!!!!!!!!!!!!!