2nd Potato Gun - A Few Quick Questions for You Pros :)

[cameronfield]

Hey guys I got some propane today and I've been trying to get it to work but I just can't get the mixture right. I have an 18" chamber (3" diameter) with a normal bbq sparker. I've tried putting a lot, and putting a tiny bit. Any tips?

[octane89]

Um....You need to make a propane meter. Look at the wiki and search around for advanced combustions. I really suggest you do that before you get hurt. On burntlatke.com there are fuel tools and ratio tools for you.

[cameronfield]

Make one? Gosh maybe I'll just stick with aqua net. Works well, everytime. We're trying the butane lighter method tonight. How could I hurt myself??

[octane89]

Propane can be pretty harmful if used incorretcly. Making one is simple, but like everything research is always helpful and quite neccessary.
http://www.spudfiles.com/forums/the-bes ... 11674.html
There is an example, I can send you plans to make a complete combustion cannon too, invloving how to make a propane meter and how to use it.