New to the booze

[Dave]

Just bought a single pressure regulated Spearco alky injection kit from a member on here. I don't know anything about alky or alky injection. From what kind of alky do I use to what do I do for lines, and down to the need for what size jets. Does anybody have any useful info or tips, maybe a link for a good read on this sort of stuff? It comes with 3 different jets but I don't know what size.

Thanks,
-Bryan