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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								theBOOM				                
							
 
	
        
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								 Mon Dec 28, 2009 5:41 am
			
			
			
			
			SpudBlaster15 wrote:theBOOM wrote:Moonbogg the problem is with a stungun you can't get really anything more than a 3x or 4x mix... so you would have to go something bigger that isnt portable...
I've used a standard BBQ igniter at 10x mixes. A stungun should be capable of even more; you simply need to make the gaps small.
 
I meant with dual sparks in the chamber... I guess it would still be feasable how big was your spark? Approx?