Okay so I'm going to be starting my Engine "Buff" project shortly, I plan on starting with headers and slowley learning from there and moving on to harder and more "drastic" things. So I'm going to start looking into some Headers, but if you have any suggestions on a specific kind for an 86 that will be street legal (this is my daily driver) please feel free to post, I'm just trying to build from here in this thread. So how hard is it to replace headers?