i'm on the final legs of the 4agte conversion and i want to know the essential vacuum lines that need to be hooked up off the inlet manifold/throttle body.
If you are looking at the engine bay front on, there are 2 nozzles coming from the throttle body facing the front, underneath the inlet intercooler plumbing, there are about 3 larger sized 1/8th nozzles outlets facing the same way.
On top near the rear is a circular plastic platform with 3 little outlets coming from that.
I know the essentials to hook up are:
boost guage
BOV
wastegate actuater
brake booster (done)
what are the others?
I've seen other setups with one line going to the carbon cannister - is this needed?