My 1st combustion cannon.

Boom! The classic potato gun harnesses the combustion of flammable vapor.
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thekiller578
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Hey anyone know what the best fuel is besides axe or propaine?
and if you clog up the barrle of the cannon explode? :?: :?:
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SpudStuff
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The best fuel is propane for your cannon.

It depends on the material. Pressure rated PVC:no. ABS ot thinwall PVC: likley. 50 PSI should be enough to get almost anyting moving from your barrel.

For the fuel less is more.You need very little. The proper mix is 4.03% propane per volume. That is very little. More won't help.
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thekiller578
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Thansk all i need to no :D
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SpudBlaster15
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 12:13 pm, edited 1 time in total.
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SpudStuff
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Your welcome! Any more questions you can catch me on AIM. I am spudstuff11.
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MrCrowley
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You asked the best fuel for your cannon besides axe or propane.
You could try mapp gas.

BTW you posted this in the wrong section:Theories/Accessories Database (NOT FOR HELP-ME POSTS!)
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