Bov and FPR vaccum line

[chris7156]

I bought a laser a few months ago and i noticed when installing a boost gauge the bov line and the fpr line are teed together and go into the same spot on the intake. It seem to run fine but i was just wondering if this was the correct way. the ports on the tb are capped off and the fuel pressure solenoid has been removed. My boost gauge says im getting 21 in hg of vac. I know if it run fine i should probably leave it alone but im just curious. Thanks

 

[Jeff99GS]

I always run my BOV on its own dedicated Vac line. Any tee off will make the BOV open slower and cause more flutter and compressor surge.

 

[jrohner]

Maybe it's a non-turbo intake, so there's not enough vacuum ports. No big deal.

 

[chris7156]

Where would be a good place to run the bov vacuum line then? One of the ports on the tb? And then would i just put the fpr one where the two are teed and eliminate the tee? Oh and how many ports are there supposed to be if it were a turbo one. Im rying to learn as much as possible about my car. Thanks