Quick vac question with pic
 

https://cimg5.ibsrv.net/gimg/www.rx7...6320db455a.jpg

87' TII Where do the two openings here go? One is on the UIM and the other is the small one on the stock intercooler.

Thanks guys:icon_tup:

Anyone? I'm pretty sure they can both be capped. I have no idea what went to the intercooler one unless these two went together for some reason

Also, should I "T" into the constant vacuum before or after the pcv valve for the charcoal canister for my catch can setup?


EDIT: I used the nipple on the back of the UIM for my boost gauge (I hope that's a vacuum source...) and I T'd before the PCV valve.

Still don't now what that IC nipple was originally used for. Does anyone know if this is a metered vacuum* source?