Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

Blitz BOV ?!?!?!?!?

Old Jan 21, 2006 | 07:46 PM
  #1  
WRX_Mobil's Avatar
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Car Info: STUD-SUBARUS
Blitz BOV ?!?!?!?!?

I just installed mine today and loosened the nut on top almost all the way and it does't release until about 4k rpms. Is that about right, just want to make sure,
Does anyone have the blitz or any experience with the blitz, or have the the instructions in english, mine are in japanese.
I want to make sure I am adjusting it right. (it would be the bolt in the center on top right, and turning to the left (loosen) would be making the spring softer right?
Old Jan 21, 2006 | 10:21 PM
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you'll notice after awhile. it'll go off when its in low turbine speed. if thats the case you loosened it too much. its really to your preference!
Old Jan 22, 2006 | 01:04 AM
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its fine you just cant hear it
Old Jan 22, 2006 | 11:43 AM
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Question

well , i have been driveing with it on for a while . still no sound. when the car is cold and when i wait until it warms up , i take it for a spin but the bov doesent relese untill like 5 or 6 k rpms , then slowely starts to go down and releses at 4k rpm , but nothing lower.

is this about right.

i want some sound from the bov but doesent relese until 4k rpms. any suggestions???
Old Jan 22, 2006 | 10:58 PM
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I had the blitz dd bov, because of the location (top mount) it's not as loud. If thats what your wondering. But it is working properly.
Old Jan 23, 2006 | 12:57 AM
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I have the blitz for a while now. Depending on your mod and how much you are boosting it goes off. However, don't loosing it too much since the value might get stuck and stay open and your car will stall. I havce that to me once. I now have it tight to a point that it use opens and that's how it should be.
Old Jan 27, 2006 | 03:31 PM
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Is it lubed?
Old Feb 1, 2006 | 06:13 PM
  #8  
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lubed, i belive it was lubed
Old Feb 2, 2006 | 02:03 PM
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make sure the plug in the hose which goes back to the intake is properly sung. i had the same situation. i would only hear the bov go off at higher rpms (5k-6k). i guess the spring in the bov is still stiff. it needs to be broken in. over time, my bov got louder. but it also depends wat mods u have...

Last edited by 1codeRED; Feb 2, 2006 at 02:06 PM.
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