How Do I Get My Blow-off Valve To Hiss
 

MY BUDDY JUST BOUGHT A 87 TURBO II AND GOING FOR A RIDE I HEARD IS BOV HISS. I LOOK AT THE WAY HE HAD HIS CONNECTED, THE VACCM LINE WAS ATTACHED TO THE SWITCHING ACTUATOR. i HAVE THE SAME BOV SO I ATTACHED MINE THE SAME WAY. NO LUCK. WE INSTALLED MY VALVE ON HIS CAR AND IT WORKS PROPERLLY. ANY IDEAS?

Check out http://www.teamfc3s.org/info/articles/blowoff.html .

that sounds like a great mod, but i would like to get it to work properly first. I tried some more today, but just can't get it to blow off. like i said it works fine in my buddy's car, but it doesn't work in mine. my stock boost guage meters about 3-5 bars from 0 psi. am i getting enough boost to blow it off. his car has a hks boost controller, but the valve works even when he has it off. please somebody help me on this.