If you need to add a carburetor to your set up this thing is glorious even if it should be more like $15. He does sales often but they sell out and it’s taken me a while to actually get one. Freakin clutch for my heavy hitter.
I have the same setup as @thecosmicgoat
modded with adapter to bring the elbow down lower to the heater. Stack a couple of elbow packs into the bong at 195C gets me ripped.