High Powered Spud Gun Ignition/Thick Blue Spark Creator

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Introduction: High Powered Spud Gun Ignition/Thick Blue Spark Creator

Me and my cousin have just made smallish sized spud guns. Just recently the cheapo ex- lighter ignitors just stoped working (Not designed for many pushes. We tried a lot of non grill ignitor or flint methods. As in NZ I can't find either of those. I found an ignition coil in the garage and though 'Why not?' But the sparks sucked. I hooked a camera flash to pump the coil and CRACK! massive thick spark. If you look through the pictures you will see how easy this actually was.

EDIT:- Added new photo detailing the circuit

Also if you are going to use this please wrap your gun in something (Duct Tape, Fibre Re-inforced Tape, Denim...) This spark could ignite a thicker mix than a grill ignitor and we dont want any explosions. Unless you have shedule 80 - 120 please dont get excited with the propellent.

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27 Comments

 how do you make one with a lighter?

cant you make one with a battery and two wires?

If you had a capacitor hooked up to the battery then yes... if not... then no. Capacitors can kill you so be careful... Use a camera circuit like this slideshow told you to... the capacitor is very dangerous...

It's really not that simple, I'm afraid. A piezo igniter is made to ignite things with it's strong and short amount of electricity. Those batteries and wires you were talking about would just keep a low but long electricity flow and therefore you wouldn't even be able to ignite gasoline. That's why we use the piezos.

I have always used a camera flash for my spud gun :) Because it works. I have never tried anything else. I sometimes put a little bit of steel wool on the two screws to get a better spark, that works well too.

Chuck norrises beard is steel wool

Is there 250 volts powering 12 volt coil?!

i was wondering if u could just wire a grill igniter through the coil?

sorry you dont even need the coil the lighter ignitors make a spark all by themselves

yea you can use anything even crapy lighter igniters

what is that black box in the middle?