@giglewigle couldn't be bothered going back to finding the posts where you were asking but you can just buy a quartz or titanium nail for your bong. Just make sure it's the right size and fitting, if you have an 18mm stem and its just a big ol' hole then you're going to need an 18mm male nail, if it's 18mm but looks like the bottom of most glass cone pieces how it slants in then you'll need a female nail. Also once you have the nail you can make bongs like regular and just jam it in the hose, just make sure you don't torch the fuck out of the plastic
they're usually like $20+ in store but i usually buy mine from chinese sites like dhgate, they sell legit quarts ones for usually around $6, just kind of thin usually
and to answer the question about butane burning at the same temperature hold your hand above a lighter and then hold you hand in front of a proper butane torch and see which one hurts more, 1 is a little bit of butane, the other is a jet stream of a lot of butane
also fuck you're funny