and to be honest i dont know very much about them, and since i have nothing better to do with my time i might as well learn about em. i know stuff like they need rebuilds every 60k, things like that, and i know a little about how a rotary works, but that is about it

so since i am probably going to buy one in the next year, what should i look for in them when i buy them? and where should i read about them at to learn more about em? any help would be nice

 

how did i miss the thread right below mine.......

lock this one i guess?