Notices
Series I Major Horsepower Upgrades This is the place to discuss Super Chargers and Turbos, Nitrous, Porting, etc

Blow off valve choices....For those FI

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 05-31-2008, 06:20 PM
  #1  
Legend in the making
Thread Starter
 
importshowoff84's Avatar
 
Join Date: Jul 2007
Location: Chicago/Joliet, Illinois
Posts: 187
Likes: 0
Received 0 Likes on 0 Posts
Blow off valve choices....For those FI

Just wondering what everyone with FI Rx-8's are running. I am looking to put a ifferent one on.

I kinda like the louder ones IMO. Like the Turboxs RFL or the Greddt Type RS....

Any other ideas?
Old 05-31-2008, 06:26 PM
  #2  
Wheels, not rims!!
iTrader: (8)
 
SayNoToPistons's Avatar
 
Join Date: Apr 2005
Location: LA
Posts: 6,527
Received 67 Likes on 56 Posts
The Tial 50mm is known to be one of the best.
Old 06-01-2008, 08:12 AM
  #4  
Finally Boosted!!!!!!!
 
tdiddy's Avatar
 
Join Date: Jan 2006
Location: Central IL
Posts: 1,035
Received 0 Likes on 0 Posts
I have the HKS SSQV and the Synchronic.
Old 06-01-2008, 08:19 AM
  #5  
Doppelgänger
 
mysql's Avatar
 
Join Date: Feb 2008
Location: Florida
Posts: 3,192
Likes: 0
Received 1 Like on 1 Post
I've had the greddy type-s, turboxs rfl, and the synchronic (used it with filter, anti stall fitting, and in recirculating mode combination).

I don't care for greddy's bov's. the turboxs had a nice sound to it, but people online complain about having to oil it. The synchronic is really nice, but if you use the AP, you can't vent it.
Old 06-01-2008, 10:09 AM
  #6  
Boost 4 Life
iTrader: (1)
 
turborx8's Avatar
 
Join Date: Oct 2007
Posts: 1,484
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by SayNoToPistons
The Tial 50mm is known to be one of the best.
Only problem is you can't recirculate it.

I am very happy with my Greddt Type RS. Not too loud but not quiet either.
Old 06-01-2008, 02:41 PM
  #7  
Registered User
 
Fanman's Avatar
 
Join Date: Nov 2003
Location: Glendale, CA
Posts: 3,281
Likes: 0
Received 0 Likes on 0 Posts
I had the Greddy Type S, then switched to the HKS SSQV & liked it better.
Old 06-02-2008, 05:21 PM
  #8  
Nope
iTrader: (9)
 
chickenwafer's Avatar
 
Join Date: Jan 2007
Location: Denver
Posts: 3,312
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by turborx8
Only problem is you can't recirculate it.

I am very happy with my Greddt Type RS. Not too loud but not quiet either.
They make a recurc fitting for the TiAL. It's expensive though.

The TiAL and HKS SSV are the best, but I don't care for the SSV "shudder" sound. It's still a solid BOV, though. Unless you're running massive boost, BOV's realyl come down to sound and reliability.
Old 06-02-2008, 05:45 PM
  #11  
Registered
 
Kindawg's Avatar
 
Join Date: Jul 2007
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
Blow off valves must be recirculated when they are positioned behind the device which reads your airflow since your car has calculated that the air will be burned.

If your blow off valve is in front of your air sensor you can vent it till you turn blue in the face.
Old 06-02-2008, 06:23 PM
  #12  
sold the 8... :(
iTrader: (7)
 
05rex8's Avatar
 
Join Date: Feb 2008
Posts: 4,917
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by mysql
I've had the greddy type-s, turboxs rfl, and the synchronic (used it with filter, anti stall fitting, and in recirculating mode combination).

I don't care for greddy's bov's. the turboxs had a nice sound to it, but people online complain about having to oil it. The synchronic is really nice, but if you use the AP, you can't vent it.
How is it that MM doesn't have to recirculate his BOV?
Old 06-02-2008, 06:37 PM
  #13  
我愛台妹,台妹愛我
 
Psychofox's Avatar
 
Join Date: Mar 2003
Location: CA
Posts: 377
Received 1 Like on 1 Post
Originally Posted by 05rex8
How is it that MM doesn't have to recirculate his BOV?
Mysql meant you can vent when you using AP and synchronic together
Old 06-02-2008, 06:40 PM
  #14  
sold the 8... :(
iTrader: (7)
 
05rex8's Avatar
 
Join Date: Feb 2008
Posts: 4,917
Likes: 0
Received 0 Likes on 0 Posts
^I thought he was using those together
Old 06-02-2008, 06:46 PM
  #15  
我愛台妹,台妹愛我
 
Psychofox's Avatar
 
Join Date: Mar 2003
Location: CA
Posts: 377
Received 1 Like on 1 Post
yea, he is and its recirculated, not venting to atmosphere
Old 06-02-2008, 06:57 PM
  #16  
sold the 8... :(
iTrader: (7)
 
05rex8's Avatar
 
Join Date: Feb 2008
Posts: 4,917
Likes: 0
Received 0 Likes on 0 Posts
I could've sworn MM said he wasn't recirculating...i'll look it up
Old 06-02-2008, 07:05 PM
  #17  
sold the 8... :(
iTrader: (7)
 
05rex8's Avatar
 
Join Date: Feb 2008
Posts: 4,917
Likes: 0
Received 0 Likes on 0 Posts
https://www.rx8club.com/series-i-major-horsepower-upgrades-93/mm-bhr-turbo-kit-pre-order-147041/page3/ post #69
Old 06-02-2008, 07:29 PM
  #18  
Hey,you,get off my cloud
 
6dmnbg's Avatar
 
Join Date: Feb 2007
Location: lahtrop
Posts: 37
Likes: 0
Received 2 Likes on 1 Post
I have a greddy type s with the rs spring and I also have a turbonetics raptor. I like both but the type s is louder than the raptor. And also the raptor sounds like a snake hissing, very quiet unless I blow off in boost.
Old 06-02-2008, 07:34 PM
  #19  
Doppelgänger
 
mysql's Avatar
 
Join Date: Feb 2008
Location: Florida
Posts: 3,192
Likes: 0
Received 1 Like on 1 Post
Originally Posted by 05rex8
I could've sworn MM said he wasn't recirculating...i'll look it up
Jeff isn't. I am. I don't know why people keep thinking we're the same person.



Originally Posted by 6dmnbg
I have a greddy type s with the rs spring and I also have a turbonetics raptor. I like both but the type s is louder than the raptor. And also the raptor sounds like a snake hissing, very quiet unless I blow off in boost.

If your BOV is working well, it's not going to make a prolonged sound. That's one of the reasons why the synchronic works so well, the sound goes whoosh and doesn't squeal a half hour like the type-s does.
Old 06-02-2008, 07:42 PM
  #20  
Administrator
iTrader: (7)
 
Jedi54's Avatar
 
Join Date: Mar 2004
Location: The Dark Side
Posts: 22,396
Received 2,631 Likes on 1,881 Posts
mysql:
not to thread jack but why does Jeff's work uncirculated and yours didn't care for it much? (other then the fact that Jeff is the evil mad scientist who can pretty much get anything to work...)
Old 06-02-2008, 08:13 PM
  #21  
Finally Boosted!!!!!!!
 
tdiddy's Avatar
 
Join Date: Jan 2006
Location: Central IL
Posts: 1,035
Received 0 Likes on 0 Posts
MazdaManiac is using the HKS it stays closed while in vacuum. Mysql is using the Syncronic and it stays open while in vacuum. This is why Mysql must recirculate his BOV and MazdaManiac doesn't have to even though they are both using the AccessPORT.
Old 06-02-2008, 08:23 PM
  #22  
Doppelgänger
 
mysql's Avatar
 
Join Date: Feb 2008
Location: Florida
Posts: 3,192
Likes: 0
Received 1 Like on 1 Post
I have a thread about the synchronic if you search for it. It works the reverse of how a bov usually operates. That's one of the reasons why it works so well, but unless your fuel management is map based, you have to recirculate it.
Old 06-02-2008, 08:25 PM
  #23  
sold the 8... :(
iTrader: (7)
 
05rex8's Avatar
 
Join Date: Feb 2008
Posts: 4,917
Likes: 0
Received 0 Likes on 0 Posts
mysql...I didn't think you and Jeff were the same person, I got confused on what BOV you where using. I thought Ray told me both you and Jeff were using the HKS
Old 06-02-2008, 08:32 PM
  #24  
Registered User
 
dante_foREver_rx8's Avatar
 
Join Date: Apr 2006
Location: Thessaloniki
Posts: 10
Likes: 0
Received 0 Likes on 0 Posts
i am kinda lost guys...plz some1 to clear me up...does the hks sequential 2 bov has to be recirculated???????
Old 06-02-2008, 08:34 PM
  #25  
Doppelgänger
 
mysql's Avatar
 
Join Date: Feb 2008
Location: Florida
Posts: 3,192
Likes: 0
Received 1 Like on 1 Post
Originally Posted by dante_foREver_rx8
i am kinda lost guys...plz some1 to clear me up...does the hks sequential 2 bov has to be recirculated???????




How about you point out the specific quote that made you think that, so we can explain it to you.


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Blow off valve choices....For those FI



All times are GMT -5. The time now is 09:53 AM.