Emissions and Extra Wiring

[byrnech]

I am in the process of cleaning out my engine area before I drop the 331 in. And my theroy is if it doesn't help me steer, stop, or go faster it's gone. So I'm tearing out my A/C and emissions equipment. My question is will not having the wiring hooked up from the emissions affect my drivability? Mainly the wiring in the area next to where the A/C goes into the firewall. It has vacuum lines into it. I don't think there will be a problem, but I just like to get second opinions. Thanks guys.