Need help for info on GReddy BOV Type-S

[ZigenGT]

Hi Guys, can someone pls help me here. I got a GReddy Blow off valve Type-S & I need to know where the boost sensor is. There are 2 points marked A & B in the Pic below, which one is the boost sensor? I think it's A but not sure what B is for. Can someone help? Thanks!

[MSRB26]

A is for boost, i'm pretty sure the other one is just for supercharged applications.

[jezzerrr]

yeah mate. hook your hose from the plenum to the top one. neither is a "boost sensor" as such. I think the second one is the same as the design on the oem BOV, it aids to seat the valve under boost. But I seriously doubt you need that unless you're running uber boost. The typs s has about double the seating pressure on the lightest setting of my oem BOV! mine is fine without it and all the ones I've seen installed dont use it. the type s is good for 15 odd lb of boost. Looks like your top has been turned 180 deg too.... usually both connections are on the same side.

you'll prolly want to tighten it down it a bit more than it is too :Pimp2:

[ZigenGT]

yeah thanks mate! The last owner turned it around 180 degrees. Cheers & thanks for the info!