The carbs I bought to replace my old ones have extra vacuum or fuel lines on them. I will circle them in the pictures below. My old carbs did not have these vacuum lines. Should I just cap this new vacuum line or where can I route it?
Any idea what your new carbs came off of? Knowing that could go a long way toward knowing what the lines in question are for.
Pretty sure those are for the evap system on California models. I would just cap them off.
I found this diagram of the evap system on the wiki:
(http://wiki.gstwins.com/uploads/Main/evaphoses.jpg)