ok....when i turned the screw about 3 times as evomoto said to, the bov was leaking under low boost and i would hear a constant whistle. Then instead of 3 turns, i applied 5 1/2 turns. It improved but i still hear a little whistle at low boost. how many turns it too much? how about 8?

 

anyone?

 

I have greddy s VTA with stock boost... I am doing about... 3 - 4 turns i think. I just kind of trial and error-ed it...