I have an 85 eagle 4.2 . I have to get a valve job. I would like to know how to and what to disconnect to get rid of all the hoses and electronics, that are not needed. In OH anything 25 years and older do not need emission testing. There are already many hoses and electronics that are not connected , I would like to clean it all up.
There is a write up in the "emissions and vaccum" titled "Modified vaccum line diagram for the 258" written by Bird o Prey. Its very informative....good luck