ok so i did a search and couldnt really figure out an answer to my question. i plan to put a #4 lower pully on tomorrow. iv done a few easy things like jdm cai, sbtb, easy stuff like that. how hard is it to change out my pully, i know i have everything that im going to need but im a little worried about doing this myself cause this is pretty much the first vehicle iv actually modded myself. would i have to drop the motor to actually get in there because it looks like a pretty tight space to be working in?