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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psycix
- Sergeant Major 4
- Posts: 3684
- Joined: Mon Jun 25, 2007 7:12 am
- Location: The Netherlands
Tue Jan 22, 2008 10:27 am
1.8 is still high
I suppose its a loud cannon isnt it?
High ratios make big bangs.
You should keep the C:B ratio between this: 0,5<C:B<1,5
Its said its most efficiect on about 0,8.
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Kiwi
- Private 2
- Posts: 22
- Joined: Thu Jan 17, 2008 7:06 am
Tue Jan 22, 2008 12:03 pm
On franch board, we saw the 1,2 ratio was bad, and the 1,7 is the best...(for me, very powerfull...350m FANless)
