GReddy flutters...=(

[KPEclipse]

So I've had my dsm for a while now, and I've had my greddy type S since I started venting my bov.

Recently, I switched my setup from the t25, which I now use as a personal hairdryer, to the 14b, with supporting mods, and FMIC.

My Greddy type S used to sound AWESOME, until I put this turbo on. I am running significantly more boost, ###### a good 10lbs, but my BOV doesnt sound the same.

On the type S, I've tried adjusting the screw both ways, but one way I felt like it was leaking, and the other, the car felt funny, even bucked some. I turned it down since then, but the car still bucks a lil bit under heavy boost, and at WOT, when I shift, it doesnt sound like the "ninja sword slice" that it used to, but just a release of air.
Yet, under slight boost, 50% throttle and down, it sounds like it used to, as described earlier...I'm thinking about switching to HKS but, if I can get this fixed I won't because I like the Greddy more than the HKS whistle, but....


Well - can anyone help me?

Thanks guys!

 

[Clay]

1) Check for vacuum in the rubber line going to the type-s.

2) Check for boost leaks.

 

[synthetek]

If its bucking you need to loosen it. Do you have a MAFT?