deleting 460 EGR
I am wondering if i can delete the egr on my truck. It is a 97 250 with a 460. I just put headers on it and am wondering if i can just plug it. Will this hurt feul economy or make it run bad? Also if i run true duels can i put the O2 sensor in just one of the pipes or will i have to run an H pipe and put it in that?