S4 / RS4 (B5 Platform) Discussion Discussion forum for the B5 Audi S4 & RS4 produced from 1998-2002

BOV's...a little tip

Thread Tools
 
Search this Thread
 
Old 09-23-2002, 07:54 PM
  #11  
AudiWorld Super User
 
Stealth4's Avatar
 
Join Date: Jan 2002
Posts: 13,154
Likes: 0
Received 2 Likes on 2 Posts
Default

I think its the regular H one, unless ur making ajoke
Old 09-23-2002, 08:06 PM
  #12  
gr
Member
 
gr's Avatar
 
Join Date: Aug 2000
Posts: 2,223
Likes: 0
Received 0 Likes on 0 Posts
Default As Stealth4 says-I think he means this one. You're going to order two of them tomorrow, aren't you?

<ul><li><a href="http://www.turboxs.com/type-h_blow_off_valve.htm">Type H</a></li></ul>
Old 09-23-2002, 08:06 PM
  #13  
Junior Member
 
FAS4T's Avatar
 
Join Date: Feb 2002
Posts: 690
Likes: 0
Received 0 Likes on 0 Posts
Default no really I think I may be blind this is the only one with an H that I found on the site....

could you post the link?
Old 09-23-2002, 08:11 PM
  #14  
Rest In Peace
 
Jeff Vader - boscoj's Avatar
 
Join Date: Feb 2001
Posts: 25,366
Likes: 0
Received 0 Likes on 0 Posts
Default Saw this on rookie Edwards car . . . look a mechanical throttle valve . . . . !

<center><img src="http://www.dnai.com/~boscoj/images/audi/alms/s4_04.JPG"></center><p>
Old 09-23-2002, 08:12 PM
  #15  
Junior Member
 
FAS4T's Avatar
 
Join Date: Feb 2002
Posts: 690
Likes: 0
Received 0 Likes on 0 Posts
Default

I could buy them right now, tempting! but what about the mounting hdwe?
Old 09-23-2002, 08:53 PM
  #16  
Member
 
wnut's Avatar
 
Join Date: Apr 2001
Posts: 76,422
Likes: 0
Received 0 Likes on 0 Posts
Default this is what i've been saying all along...

i've gone through many turbo cars and they all had a bov, however the only turbo car i havn't put one on is the audi. for two reasons, first the entire aw crew telling me that they'll make the car run rich and horrible, secondly i'm not looking for super performance out of my audi it's a daily driver and i could do w/o the noise and unwanted attention. i jumped off the "is a bov good for my car" debate a long time ago, simply because the majority of the board (flame suit on) are sheep. those who were curious eneough and actually got off their *** to try the bov's and asked for my help i did help, and i also recommended the turboXS stuff. however that was when my friend was a turboXS distributor.

turboXS makes very good products, but now that my friend's not really working with them as much i would also look into the GReddy TypeR (i've ran the typeS for years)and HKS racing bov for your application. I'm running the HKS racing with a turbonetics external wastegate (soon to be tial) on my t3/t4 mr2 turbo. works pretty well and keep the turbo spooled.

some other options are turbosmart and even forge.
Old 09-23-2002, 08:59 PM
  #17  
AudiWorld Expert
 
nyet's Avatar
 
Join Date: Dec 2000
Posts: 33,078
Likes: 0
Received 0 Likes on 0 Posts
Default You are the man.

Don, you are the voice of reason. Thank you for finally posting something other than the mindless BOV fanboi rhetoric and cutting through the BS. About time we had a REAL technical discussion of BOVs vs BPVs.

And for those of you fanbois out there who are buying the old BOV rhetoric, pay CLOSE attention to what Don just said regarding valve spring tension and mechanical knowhow. Don't get a BOV just because your friends think it sounds cool.
Old 09-23-2002, 09:16 PM
  #18  
Junior Member
 
naptownnogaro's Avatar
 
Join Date: Apr 2002
Posts: 525
Likes: 0
Received 0 Likes on 0 Posts
Default Is there much to do with the H valve to install it? Or is it just "plug and play"?

Sorry..i'm a computer guy. Any price on these bad boys?
Old 09-23-2002, 09:20 PM
  #19  
Member
 
wnut's Avatar
 
Join Date: Apr 2001
Posts: 76,422
Likes: 0
Received 0 Likes on 0 Posts
Default iirc they're about $150 a piece...

you just plug up the return hose, mount the valves on and add washers till your car won't stall at idle. the more washers you add the stiffer the spring and the "crisper" the sound.

i prefer the greddy typeS though. they cost more, but you tune them simply with a hex screw rather then opening the valve and dumping in washers every time. saves time and i think they look better if you don't mine the anodized purple.
Old 09-23-2002, 09:24 PM
  #20  
Junior Member
 
naptownnogaro's Avatar
 
Join Date: Apr 2002
Posts: 525
Likes: 0
Received 0 Likes on 0 Posts
Default

thanks


Quick Reply: BOV's...a little tip



All times are GMT -8. The time now is 06:04 PM.