your bov is set too hard and not letting all the air out, and like what someone said (forgot who) its almost like compressor surge... the blades of the turbo cutting up the air that's not all coming out. set it a little lower... i know this because when i had the turbo kit put on my 3000gt, my hks ss bov was making a "fluttering" sound that everyone thought sounded much like a fart... anyway, i loosened the setting and it got it to whistle... same thing with my friend in a subarau legacy that just put a turbo kit on... he has the type s greddy and he gets the fluttering sound if the bov's set too hard... hope this helps....

 

first of all a greddy bov is a completely different tpye of release than a hks, second of all any BRAND new greddy RS is set to all the way loose from the factory, its clearly stated in the instructions and i can quote it if you would like, moreover the screw is the help adjust for idle of the car if it is stalling when shifting, and MOST of all i am not experiencing compressor surge! the bov stays open but makes a NOTICABLY different type of sound than the other greddy bov's, this thread was started bc i wanted to hear feedback from people who have the RS

 

sorry bout that. it was just my 2 cents... well, looked more like 25. i just thought they were alike because of my bud's type s situation and mine from my other car. my bad bro

 

geez chill out there gsxt

 

its ok...jeremy's white. i heard that white people can get kinda edgy. j/k man.

bring the car by when you get the head back on and chris and charlie will take a look at it. they know a lot of shit about that kinda stuff

 

ok.. so with the spring settings adjusted.. how does it work now?! and does anyone have a sound clip?

 

it works well, ill need to find someone with a camera to get a sound clip...i would have to say this bov is more similar to the r than the s