Check my boost and vac lines plz.

[1wayIsSideways]

here is a diagram i made on paint. haha

no matter how hard or soft the bov i still get compressor surge (or at least the sound)

begin spool around 3k. full boost of 7psi at 4700rpms on s-14 t28. sound right?

here is the goofy diagram. just wondering if this looks correct. thanks for the help.

[1wayIsSideways]

anyone running this same setup know if the vac lines are correct?

[nissans13240sx]

Im guessing SR? I didnt think the bottom nipple on the TB for sr could be used. let me upload pics of how mine was.

[Repo Man]

I moved your thread to the SR forum FYI. I'm freaking half color blind otherwise I might be able to help you out.

[1wayIsSideways]

sorry bout that. thanks for the move

[1wayIsSideways]

maybe i should cap off the bottom nipple and t-off one of the top ones.

[1wayIsSideways]

sorry for lack of information. yes its a s13 blacktop.

[nissans13240sx]

heres how mine is. Top 2 nipples on TB are the ones I used. one to the BOV and i have it T'd off at BOV to the boost controller and wastegate. Then the other nipple off TB goes to the FPR. I T'd off of that one for my boost gauge. Haveing the BOV and boost controller on the same vac line is debatable(by some), but my setup works great.

[nissans13240sx]

[nissans13240sx]

that one was for side mount this one is for front mount.... Ignore the boost controller arrow that points at turbo.

[1wayIsSideways]

thanks for the help bro. i will try your setup. know what the other nipple on the bov is for?? thanks

[nissans13240sx]

Not sure what the other nipple is for. sorry

[carbully]

Is it ok to just leave the bottom nipple naked, or does it need to be capped off???

Mine is just left open but I only get 5psi boost so am thinking that it should be capped?

[boost_creep]

iirc the bottom nipple should be left open so the bov can bleed air out when closing.some recirc it but its not necessary.

[Emperor_Tha]

heres how mine is. Top 2 nipples on TB are the ones I used. one to the BOV and i have it T'd off at BOV to the boost controller and wastegate. Then the other nipple off TB goes to the FPR. I T'd off of that one for my boost gauge. Haveing the BOV and boost controller on the same vac line is debatable(by some), but my setup works great.

i second that. it works perfectly with your boost controller set up.