451stroker

Hello,

I'm using a 4th gen F body tank and had a question about 2 lines coming off of it. First, should I hook up the line coming out of my charcoal canister to the purge valve on my LS1 intake? Second, what is the black plastic line the comes off of the round white thing on top of the gas tank? I didn't remove this tank, so I'm not sure if it gets hooked up to anything. Does it just stay open to the air?

I took some pics.

Thanks!

Drj8787

Here is a link for all of the 4gen factory service manuals http://www.mediafire.com/?40mfgeoe4ctti. I have a 98 so I’m not help to answer the question but the service manual is nice to have