yeah spark plugs run on some 35,000 volts. So if ya find something that could put out that kinda power then sure ya can.

haha it would suck to be the car on the highway that got hit by the potato. Though thats better then it blowin up in your face.

hmm I probably wouldn't think twice about teh cracks. but then again im not to "safe" when working with those guns :) And yea they are VERY loud. Cops must get lots of calls about them. When I shot mine off it sounded like a cannon going off. Was louder then a gunshot. Was just waitin for the neighb...

what I did today is get a neon light transformer. line two wires up in there and have a very hot constant arc to light it. Worked perfectly for a while then the transformer stopped working :( Wasn't so great because ya had to be near a plug too but you could shoot it off one after another didn't eve...

lol jeez $100 for alil combustion? thats a deal. We made 2 combustions 3" chamber with 2" barrel barrel is like 3 feet long for like $35. Sellin em for $100 each would be nice. Specially for bout the 10 minutes it takes to assemble them.

Hey the noise is part of the experience its what makes combustion guns so great

Jeez that thing is pretty quite. First combustion I made sounds like a cannon going off. But it makes it a good 300 - 400 feet.

I like the trigger placement

Man ya could always just go with a neon light transformer. Bring in there a current spark of 10,000 volts. Cept ya gotta be close to a wall to plugin

haha well ya did better them me. I just tried to make one few hours ago and the bb went maybe 1-2 feet. Only when it would fire which was not often.