ok not sure what you're talking about, there's a cruise control module that has .... a vacuum line going into it and coming out and a cable that goes in the dash to hold the gas petal, or you're talking about the charcoal canister on the firewall that has a vacuum line going in it, and out, and one that dangles out the bottom, if you are talking about either yes you can remove them just be sure to cap off the vacuum lines on the intake manifold and be prepared to not have cruise control, as for the charcoal canister it's just strictly for emissions so rip it off at will! I just put the vacuum line that goes in it and out I put those 2 together it just sucks off vapors from the gas tank, so I just get a bit of gas vapors down the intake instead of venting it into the atmosphere.
feel free to PM me with any questions I know a good deal about these, and so do a lot of the guys here, but please before you start asking questions about other modifications use the search button lots of good info just gotta search
have a good one!
*edit* now that I read your post again you did search! great! if you can't find something by searching then by all means post away!
it must be the cruise control, and its gonna be a rally car, so it will be gone eventually, thank for your help, i had asked a local guy what it was he thought its was a smog pump, or emissions thing, but its the curise control. thanks