2g bov vacuum
 

just got an aftermarket bov. i installed it and everything but im not sure about something. there are 2 vacuum spots. now i know the one on the front goes to the throttle body like on the stock one. but there is one on the back but lower also..
do i let that vent into the atmosphere or should i run it into something.....i would think that i would want to t it into the vacuum between the wastegat and the turbo so im not waisting boost... but im not sure

Re: 2g bov vacuum
 

Leave it open unless you are running an electronic boost controller.

Re: 2g bov vacuum
 

no i am not running an electronic boost control.... but wouldnt that be waisted boost?

Re: 2g bov vacuum
 

No, that nipple is on the other side of the diaphragm.

Re: 2g bov vacuum
 

yea i got the big opening the vents back to the turbo, then rite above that is the nipple that vacuums to the intake and then there is one on the back on the lower side of the diaphram.... thats the one im trying to figure if i need to let it vent or vacuum it between the wastegate and the turbo

Re: 2g bov vacuum
 

Leave it open.

Re: 2g bov vacuum
 

LEAVE IT OPEN!