what is the sensor in the pic with with the blue clip it has 2 nipples and one goes to the sc or maybe the manifold and the other nipple is just there not connected to anything? where does it go can i plug it?

 

That is your boost bypass but... that nipple shouldnt be bare like that.. there should be a hose...

 

and where should that hose go?

 

Almost positive one is connected to the supercharger... one to the intake manifold...

 

can anyone confirm?

 

That one should go to the supercharger.. The back hose should be connected back behind on the blower on top of the Intake Manifold.

I would look but all my hoses are not connected as the engine is still apart

 

yea that hose is connected cant find a nipple for the hose to go tho on the sc

Found it !!! I guess the previous owner did the boost bypass mod? I found this nipple covered with a rubber plug so Im guessing the sensor was to at one point. Im going to just get a vacuum hose and reconnect because after reading about this mod its only useful with aftermarket pulleys..