have a 1985 rx-7 with a 12 A and do not understand racing beat's instructions. my problems are: 1. does the air pump remain off after installation? and 2. where is the location of the valve on the side of the intake manifold that needs to be closed with their supplied part?

 

do a search in the Gen I forum ... you may even get some pics as a help guide. if you can't find anything, then try posting there.