Greddy Type R BOV
 

Anyone know how to adjust these things? The instructions I got are in Japanese.

Trying to determine how many turns in on the spring, to keep it closed at 11 psi of boost. Hard to tell, but I think it is bleeding pressure off. Still works when you close the throttle, just want to make sure it is staying closed under boost.

Thanks!

Re:Greddy Type R BOV
 

Nevermind.. tightened the bolt down to about 1/2" of thread showing, no more whoosh noise, but same boost... only quicker! Guess the wastegates are holding at 11.3, and it was probably spooling to 15-20 psi bleeding out the BOV.

Much better now! ;D

Re:Greddy Type R BOV
 

lol

Re:Greddy Type R BOV
 

TYPE R = STIFF ASS SPRING!!!

Re:Greddy Type R BOV
 

u got a nice BOV those things are nice..

cant hear em much in the car but outside they sound dope..

Re:Greddy Type R BOV
 

One more.. does anyone know the boost range for a Type R BOV? Like 7-15 psi.. or whatever? Just trying to determine if I need to go to the stiffer spring. I have looked at various sites, but none specify.

thanks! :P

Re:Greddy Type R BOV
 

Hey, any of you guys know how a Blitz Super Sound BOV sounds. I got one for my turbo kit and want to know how loud it is. I hope it is as loud as the price :-X (lol).

Re:Greddy Type R BOV
 

actually...the advertised range is around 15-35psi the type S is for 5-15psi.