i have searched but i cannot find what im after. if anyone can point me to where the info is i would be gratefull. im trying to remove the emisions on my series 4. my question is can i get rid of the solinoid rack and all of the metal pipeing, if so where would i need to run new lines to. i want to get rid of everything that it doest need to run. cheers

 

You won't find all the info you need in one place, you need to do a bit of research to make sure you understand it all. Here's some relevant threads.

https://www.rx7club.com/2nd-generation-specific-1986-1992-17/name-part-s4-tii-uim-emissions-removal-458216/
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/removing-emission-related-stuff-446165/
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/vacuum-ports-uim-450661/
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/rats-nest-removal-394144/
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/vac-routing-stripped-s4-t2-405746/
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/88-tii-minor-questions-emmissions-removal-idle-assist-386256/
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/trying-get-my-nipples-straight-attn-turbo-vacuum-gurus-needed-330579/
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/emmissions-removal-other-stuff-294906/
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/vacuum-routing-%2Aputs-flame-suit%2A-283961/

These threads were found by searching the 2nd Gen forum for threads containing the word "emissions" that I'd posted in.