Vent to atmosphere or plumb back - Ford Focus Forum, Ford Focus ST Forum
Ford Focus Forum
HomeContact UsAbout UsGalleryDiscussion ForumsMarketplace


Go Back   Ford Focus Forum, Ford Focus ST Forum > Ford Focus Tech Discussions > General Forced Induction

General Forced Induction The place to chat about turbochargers, superchargers nitrous systems and custom engine fabrications.

Search This Forum | Image Search | Advanced Search    
Ford Focus Tire & Wheels FocusFanatics Merchandise

Reply
 
Thread Tools Display Modes
Old 07-29-2014, 02:22 PM   #1
HotRodWagon
CostraNostraTabasco
 
HotRodWagon's Avatar
 
Join Date: Jul 2003
Fan#: 145
Location: Born on a bayou, MN
What I Drive: 02 Infra ZTW

Posts: 2,980
Points 16,344, Level 81
Points: 16,344, Level: 81 Points: 16,344, Level: 81 Points: 16,344, Level: 81
Level Up 99% Completed
Level up: 99% Level up: 99% Level up: 99%
Forum Activity 0%
Activity: 0% Activity: 0% Activity: 0%
FF Reputation: 25 HotRodWagon Great Standing Member
Buy-Sell-Trade Rating: (38)
Vent to atmosphere or plumb back

Looking at BOV's. Is there any advantage of a vta bov over a pb bov?


HotRodWagon is offline  
    Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 07-29-2014, 05:53 PM   #2
2005focuszx3
Focus Enthusiast
 
Join Date: Dec 2013
Fan#: 128530
Location: Houston, TX
What I Drive: 2005 Black Focus ZX3 SES

Posts: 149
Points 1,094, Level 17
Points: 1,094, Level: 17 Points: 1,094, Level: 17 Points: 1,094, Level: 17
Level Up 94% Completed
Level up: 94% Level up: 94% Level up: 94%
Forum Activity 2%
Activity: 2% Activity: 2% Activity: 2%
FF Reputation: 1 2005focuszx3 Good Standing Member
Buy-Sell-Trade Rating: (0)
BOV sound. That's about it. Plumb back or recirculating valves will actually make the car "peppier" because it doesn't "blow off" the boost, but recirculates it so your turbo doesn't have to re-spool the boost lost through the BOV.
2005focuszx3 is offline  
    Reply With Quote Quick reply to this message
Old 07-29-2014, 07:16 PM   #3
HotRodWagon
CostraNostraTabasco
 
HotRodWagon's Avatar
 
Join Date: Jul 2003
Fan#: 145
Location: Born on a bayou, MN
What I Drive: 02 Infra ZTW

Posts: 2,980
Points 16,344, Level 81
Points: 16,344, Level: 81 Points: 16,344, Level: 81 Points: 16,344, Level: 81
Level Up 99% Completed
Level up: 99% Level up: 99% Level up: 99%
Forum Activity 0%
Activity: 0% Activity: 0% Activity: 0%
FF Reputation: 25 HotRodWagon Great Standing Member
Buy-Sell-Trade Rating: (38)
Ahh. Guess folks like the psssssshhh sound then.
HotRodWagon is offline  
    Reply With Quote Quick reply to this message
Old 07-30-2014, 09:59 PM   #4
1turbofocus
FF Affiliate
 
1turbofocus's Avatar
 
Join Date: Oct 2003
Fan#: 1123
Location: Belmont, NC
What I Drive: 2000 ZX3 / 2002 SVT Turbocharged

Posts: 22,093
Points 51,014, Level 100
Points: 51,014, Level: 100 Points: 51,014, Level: 100 Points: 51,014, Level: 100
Level Up 0% Completed
Level up: 0% Level up: 0% Level up: 0%
Forum Activity 38%
Activity: 38% Activity: 38% Activity: 38%
FF Reputation: 154 1turbofocus Excellent Standing Member 1turbofocus Excellent Standing Member
Buy-Sell-Trade Rating: (28)
It depends on other things as well

Is this a blow through or suck through , is this going to be located in metered air or non metered air ????

Tom
__________________
Focus-Power: Your #1 Source for Ford Focus Speed, Tuning & Performance!

Customer Support
AIM: hpdyno
Email: hpdyno@aol.com
Phone: 704-249-3745
Site: focus-power.com

Elder 1turbofocus
1turbofocus is online now  
    Reply With Quote Quick reply to this message
Old 07-31-2014, 01:51 PM   #5
honhon
Focus Fanatic
 
Join Date: Jun 2005
Fan#: 24778
Location: ., United States
What I Drive: a better car than a focus.

Posts: 8,506
FF Reputation: 219 honhon Excellent Standing Member honhon Excellent Standing Member honhon Excellent Standing Member
Buy-Sell-Trade Rating: (21)
^ probably most important info right thur
__________________
http://www.full-race.com/r14-fire-video.html
honhon is offline  
    Reply With Quote Quick reply to this message
Old 07-31-2014, 02:08 PM   #6
HotRodWagon
CostraNostraTabasco
 
HotRodWagon's Avatar
 
Join Date: Jul 2003
Fan#: 145
Location: Born on a bayou, MN
What I Drive: 02 Infra ZTW

Posts: 2,980
Points 16,344, Level 81
Points: 16,344, Level: 81 Points: 16,344, Level: 81 Points: 16,344, Level: 81
Level Up 99% Completed
Level up: 99% Level up: 99% Level up: 99%
Forum Activity 0%
Activity: 0% Activity: 0% Activity: 0%
FF Reputation: 25 HotRodWagon Great Standing Member
Buy-Sell-Trade Rating: (38)
Quote:
Originally Posted by 1turbofocus View Post
It depends on other things as well

Is this a blow through or suck through , is this going to be located in metered air or non metered air ????

Tom
Undecided on blow/suck (likely blow trough). Using BW EFR6258 which has built in recirc valve on the turbo housing.
HotRodWagon is offline  
    Reply With Quote Quick reply to this message
Old 07-31-2014, 03:37 PM   #7
HotRodWagon
CostraNostraTabasco
 
HotRodWagon's Avatar
 
Join Date: Jul 2003
Fan#: 145
Location: Born on a bayou, MN
What I Drive: 02 Infra ZTW

Posts: 2,980
Points 16,344, Level 81
Points: 16,344, Level: 81 Points: 16,344, Level: 81 Points: 16,344, Level: 81
Level Up 99% Completed
Level up: 99% Level up: 99% Level up: 99%
Forum Activity 0%
Activity: 0% Activity: 0% Activity: 0%
FF Reputation: 25 HotRodWagon Great Standing Member
Buy-Sell-Trade Rating: (38)
Looking at this BOV as an option.

HotRodWagon is offline  
    Reply With Quote Quick reply to this message
Old 07-31-2014, 04:42 PM   #8
1turbofocus
FF Affiliate
 
1turbofocus's Avatar
 
Join Date: Oct 2003
Fan#: 1123
Location: Belmont, NC
What I Drive: 2000 ZX3 / 2002 SVT Turbocharged

Posts: 22,093
Points 51,014, Level 100
Points: 51,014, Level: 100 Points: 51,014, Level: 100 Points: 51,014, Level: 100
Level Up 0% Completed
Level up: 0% Level up: 0% Level up: 0%
Forum Activity 38%
Activity: 38% Activity: 38% Activity: 38%
FF Reputation: 154 1turbofocus Excellent Standing Member 1turbofocus Excellent Standing Member
Buy-Sell-Trade Rating: (28)
You will find the blow through to have better throttle response and driveability

Tom
__________________
Focus-Power: Your #1 Source for Ford Focus Speed, Tuning & Performance!

Customer Support
AIM: hpdyno
Email: hpdyno@aol.com
Phone: 704-249-3745
Site: focus-power.com

Elder 1turbofocus
1turbofocus is online now  
    Reply With Quote Quick reply to this message
Old 07-31-2014, 04:59 PM   #9
HotRodWagon
CostraNostraTabasco
 
HotRodWagon's Avatar
 
Join Date: Jul 2003
Fan#: 145
Location: Born on a bayou, MN
What I Drive: 02 Infra ZTW

Posts: 2,980
Points 16,344, Level 81
Points: 16,344, Level: 81 Points: 16,344, Level: 81 Points: 16,344, Level: 81
Level Up 99% Completed
Level up: 99% Level up: 99% Level up: 99%
Forum Activity 0%
Activity: 0% Activity: 0% Activity: 0%
FF Reputation: 25 HotRodWagon Great Standing Member
Buy-Sell-Trade Rating: (38)
Quote:
Originally Posted by 1turbofocus View Post
You will find the blow through to have better throttle response and driveability

Tom
Cool. Ok. :)

Thoughts on the BOV?
HotRodWagon is offline  
    Reply With Quote Quick reply to this message
Reply

Bookmarks & Social Networks

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Ford Focus Forum, Ford Focus ST Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 07:27 PM.


Copyright 2002-2014 FocusFanatics.com. All Rights Reserved : Privacy Policy : Advertise Information

Focus Fanatics Ford Focus Forum offers many fun ways for you to engage with other Ford Focus Owners from across the world. Whether it be about the aftermarket performance modifications, technical how-to's, European tuned suspension or awesome fuel economy similar to the Cadillac ATS-V, Ford Fusion and Acura TLX. You can find all Ford Focus and Focus ST related information here. Join our Ford Focus discussion forums and chat with local Focus enthusiasts in your area.