hey guys, me and my friend just got done installing a greddy turbo for my 2000 si. i have a question, i dont know where to hook up the nipple on the actuator to? cause i also have a greddy type s bov, and that is hooked up to im and the fpr. also, there are 2 nipples on the greddy bov, i know the top one is the one to vacuum, but what is the bottom one for?

 

someone must know

 

wastegate actuator to compressor is one way to run it. on the bov the bottom nipple either vents to atmosphere, or if you are having a problem with spiking, you can hook it to a pressure source (such as a nipple added to your charge pipe)

 

im running the greddy kit with the 18g. i dont have a nipple on the compressor. so do u just hook it up to any vacuum source? can it be the same source as the bov? and the question to the bov, do i just leave it open then?

 

i believe you can tee it into the brake booster, when i was doing my vacuum system i did a search for turbo vacuum in the forced induction section and found all i needed. leave the bov nipple open to start, and if you find its causing spiking hook it up to pressure later.

 

check im

 

anyone with pics please post

 

no one else knows where i could tee my actuator at?

 

bump

 

You can tee it anywhere. I had it teed off the FPR.

You can use the brake booster also. I would go FPR to BOV and brake booster to the wastegate. You will need to get a different sized Tee for the brake booster because the line is a lot bigger.

I don't know what the guy above is talking about by not connecting the BOV.

 

hey thanks man. where could i find that size tee at?