Marske's Propane Spud Cannon

This is a short video showing my latest spud cannon's operation, running on propane.

Category:

Science & Technology

Tags:

• Marske's
• Spud
• Cannon

[PaxusJKL]

HO HO HO HO HO HO HO...amazing

[BorstyGMC]

Now make it pump-action-alike reloading and auto propane refilling ;)

[thedivinehopefull]

Hey people , was thinking if the fan attached to the chamber sucked all of the air out of the chamber with a one way valve , then if he attached a oxygen sylinder that could equalize the pressure in the chamber with pure oxygen , then you inject the propain in and ignite would this create a bigger boom ?

BTW very good cannon :D

[Coogan1997]

hey i hope you dont mind me asking but i was wondering what size pipe is it and how long

[jailbrokenhelp]

how should i wire the fan

[ovio707]

and on a second note. that sound it makes is freakin epic

[ovio707]

no you only need 4% propane. 10% propane wont burn

[JaycubL]

@jessesefcik I guess you should try for filling about 10% if the volume of your combustion chamber with propane.

[fukkuutube]

i want to advance my potatoe cannon. can anyone gimmie a link that shows how to build and use propane injection?

[luisveyron123]

por que no haces un manual 

[jessesefcik]

i have a similar gun but i want to add propane injection into my gun, what psi should i use? i have no idea where to start, the one i want to buy come with 5 feet of hose and meter and on and off thing and two ball valves on the pipe, any idea what psi i i should use for the gas? im using 4 inch pipe about 12 inch and 2 foot chamber on my guns