I used this coil in my cannon, but for a number of reasons I did not like it.
I think, now I found a better solution: an electric bbq lighter. It has good and silent spark, built-in button and even little battery! And it costs around 7$.

Hi! I'm building my second combustion spud gun, and i need to do some calculations. I want to download GGDT from this article https://www.spudfiles.com/spud_wiki/index.php?title=Gas_Gun_Design_Tool , but the site, that contains this program isn't available by now. I tried to find this program everyw...