[onewickedchevelle]

I have a place behind my 750 holly for vacuum. Do I hook up my brake booster to it or the spot on the intake. I am running a turbo 400 where is the best place to hook up the vacuum hose to it?
Thanks

 

[Dave427]

I use that fitting for the PCV valve. Usually there is a pipe thread on the back of the intake. They make fittings with 2 nipple ends one for your tranny and one for your brake booster.

Dave