5431 with a .48ar - Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum
Ford Focus Forum
HomeContact UsAbout UsGalleryDiscussion ForumsMarketplace


Go Back   Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS 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    
FocusFest FocusFanatics Merchandise

Reply
 
LinkBack Thread Tools Display Modes
Old 09-18-2013, 07:52 PM   #1
Focus Jr. Enthusiast
 
Join Date: May 2012
Fan#: 99224
Location: gallipoliss ferry, WV
What I Drive: 2003 ford focus zx3 silver

Posts: 37
Points 312, Level 6
Points: 312, Level: 6 Points: 312, Level: 6 Points: 312, Level: 6
Level Up 24% Completed
Level up: 24% Level up: 24% Level up: 24%
Forum Activity 1%
Activity: 1% Activity: 1% Activity: 1%
FF Reputation: 1 usmcsearls Good Standing Member
Buy-Sell-Trade Rating: (0)
5431 with a .48ar

I am building my zetec up for a turbo I'm lookin for 300-350 whp and fast spool up I'm also trying to keep it budget friendly. I seen where precision turbo has a 5431 turbo thts good for 500hp and was wondering if tht turbo with the .48ar and arnd 20-24psi would hit the numbers I'm shooting for and would 9.1cr be good or would I have to go 8.5.1



Last edited by usmcsearls; 09-18-2013 at 07:58 PM. Reason: spelling
usmcsearls is offline  
    Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 09-18-2013, 11:56 PM   #2
TURBO ZX3
 
ZXthrizzle05's Avatar
 
Join Date: Jun 2005
Fan#: 24434
Location: Marysville, WA
What I Drive: 2012 Mazdaspeed 3, TURBO ZX3

Posts: 8,517
Points 51,806, Level 100
Points: 51,806, Level: 100 Points: 51,806, Level: 100 Points: 51,806, Level: 100
Level Up 0% Completed
Level up: 0% Level up: 0% Level up: 0%
Forum Activity 1%
Activity: 1% Activity: 1% Activity: 1%
FF Reputation: 6 ZXthrizzle05 Good Standing Member
Buy-Sell-Trade Rating: (11)
that low of ar will choke out on high psi
__________________
FF MODERATOR
RISE AGAIN EGGYOLK302 WHP 274 WTQ ZETEC CREW #271
RIFF CREW
ZXthrizzle05 is offline  
    Reply With Quote Quick reply to this message
Old 09-19-2013, 04:37 AM   #3
I need BOOOOST!!!!!!
 
focusmaniaczx3's Avatar
 
Join Date: Apr 2008
Fan#: 55157
Location: conover, NC
What I Drive: zx3 turbo, kia soul, 71 chevy c/10

Posts: 6,096
Points 15,429, Level 80
Points: 15,429, Level: 80 Points: 15,429, Level: 80 Points: 15,429, Level: 80
Level Up 16% Completed
Level up: 16% Level up: 16% Level up: 16%
Forum Activity 2%
Activity: 2% Activity: 2% Activity: 2%
FF Reputation: 35 focusmaniaczx3 Great Standing Member
Buy-Sell-Trade Rating: (14)
Check out borg warners extended tip turbos. Thats what im gonna run and im extremely excited about it. Those things are wild

and that compression should be fine.

check out these. the extended tip design in a nutshell can make high boost like a big turbo but still spools like a smaller turbo. im running the s256. or rather im running the AGP design "s200sx rs56"
http://www.agpturbo.com/borg-warner-...-turbocharger/
http://www.agpturbo.com/s2-s200-series/

my power goal is a bit higher than yours though. im shooting for 400ft/lbs/tq and that might get me in the area of 500+whp. i dont really know or care to guess what my hp will be. its the tq i care about. im sure some other people are bound to pop in with something better than the BW i suggested though.
__________________
focus-power P&P head $1100
focus-power DIY turbo kit $1495
tom's first time in Vegas? PRICELESS!
Quote:
Originally Posted by 1turbofocus
I love this big little city HOOTERS !
Every time you drink a beer somewhere an ugly woman becomes beautiful, so get to it!

Last edited by focusmaniaczx3; 09-19-2013 at 07:34 AM.
focusmaniaczx3 is offline  
    Reply With Quote Quick reply to this message
Old 09-19-2013, 02:23 PM   #4
Focus Enthusiast
 
Eastwood's Avatar
 
Join Date: Jan 2009
Fan#: 62095
Location: Phoenix, AZ
What I Drive: 2001 zetec premium zx3

Posts: 267
Points 5,215, Level 46
Points: 5,215, Level: 46 Points: 5,215, Level: 46 Points: 5,215, Level: 46
Level Up 33% Completed
Level up: 33% Level up: 33% Level up: 33%
Forum Activity 4%
Activity: 4% Activity: 4% Activity: 4%
FF Reputation: 1 Eastwood Good Standing Member
Buy-Sell-Trade Rating: (20)
this is also a big question for me
I'm looking for a quick spool and 300 tq without messing with return fuel and boost a pump. on 80 siemens deka and fully built bottom and head
__________________
Eastwood is offline  
    Reply With Quote Quick reply to this message
Old 09-19-2013, 04:16 PM   #5
Focus Jr. Enthusiast
 
Join Date: May 2012
Fan#: 99224
Location: gallipoliss ferry, WV
What I Drive: 2003 ford focus zx3 silver

Posts: 37
Points 312, Level 6
Points: 312, Level: 6 Points: 312, Level: 6 Points: 312, Level: 6
Level Up 24% Completed
Level up: 24% Level up: 24% Level up: 24%
Forum Activity 1%
Activity: 1% Activity: 1% Activity: 1%
FF Reputation: 1 usmcsearls Good Standing Member
Buy-Sell-Trade Rating: (0)
thnx for the info I'm looking for the torque also mine is guna b a dd so I dnt rly need the 500 hp but wldnt complain if I hit tht number
usmcsearls is offline  
    Reply With Quote Quick reply to this message
Old 09-19-2013, 05:20 PM   #6
I need BOOOOST!!!!!!
 
focusmaniaczx3's Avatar
 
Join Date: Apr 2008
Fan#: 55157
Location: conover, NC
What I Drive: zx3 turbo, kia soul, 71 chevy c/10

Posts: 6,096
Points 15,429, Level 80
Points: 15,429, Level: 80 Points: 15,429, Level: 80 Points: 15,429, Level: 80
Level Up 16% Completed
Level up: 16% Level up: 16% Level up: 16%
Forum Activity 2%
Activity: 2% Activity: 2% Activity: 2%
FF Reputation: 35 focusmaniaczx3 Great Standing Member
Buy-Sell-Trade Rating: (14)
Quote:
Originally Posted by Eastwood View Post
this is also a big question for me
I'm looking for a quick spool and 300 tq without messing with return fuel and boost a pump. on 80 siemens deka and fully built bottom and head
BAPs arent expensive and as a matter of fact i will be selling one soon. and injectors that big are WAAAY overkill for 300wtq. i might do as much as 500whp and im running 60lb/hr injectors and they should be fine.
you MIGHT be able to get that without running a boost-a-pump but you may want to consider at least looking into one and embracing the possibility.
Quote:
Originally Posted by usmcsearls View Post
thnx for the info I'm looking for the torque also mine is guna b a dd so I dnt rly need the 500 hp but wldnt complain if I hit tht number
well another thing to keep in mind is the fact that if you run a turbo that is 300hp capable AT 300hp every single day you are basically beating that turbo like a dog every time you drive the car. just pushing it to its limit over and over and over again and as a result you will wear it out faster. however if you run a 500hp rated turbo at 300hp its like a walk in the park for that turbo and it will last for alot longer.
__________________
focus-power P&P head $1100
focus-power DIY turbo kit $1495
tom's first time in Vegas? PRICELESS!
Quote:
Originally Posted by 1turbofocus
I love this big little city HOOTERS !
Every time you drink a beer somewhere an ugly woman becomes beautiful, so get to it!
focusmaniaczx3 is offline  
    Reply With Quote Quick reply to this message
Old 09-19-2013, 06:05 PM   #7
Focus Jr. Enthusiast
 
Join Date: May 2012
Fan#: 99224
Location: gallipoliss ferry, WV
What I Drive: 2003 ford focus zx3 silver

Posts: 37
Points 312, Level 6
Points: 312, Level: 6 Points: 312, Level: 6 Points: 312, Level: 6
Level Up 24% Completed
Level up: 24% Level up: 24% Level up: 24%
Forum Activity 1%
Activity: 1% Activity: 1% Activity: 1%
FF Reputation: 1 usmcsearls Good Standing Member
Buy-Sell-Trade Rating: (0)
Yea thts why I was lookin in2 the precision 5431 its rated at 500hp and are supposed to spool prty quick Thnx for all the info every lil bit helps
usmcsearls is offline  
    Reply With Quote Quick reply to this message
Old 09-19-2013, 10:27 PM   #8
Fins Up!
 
Turbo Turtle's Avatar
 
Join Date: Mar 2006
Fan#: 32772
Location: Calera, AL
What I Drive: STi & Miata

Posts: 4,841
Points 21,583, Level 92
Points: 21,583, Level: 92 Points: 21,583, Level: 92 Points: 21,583, Level: 92
Level Up 24% Completed
Level up: 24% Level up: 24% Level up: 24%
Forum Activity 9%
Activity: 9% Activity: 9% Activity: 9%
FF Reputation: 55 Turbo Turtle Excellent Standing Member
Buy-Sell-Trade Rating: (25)
a borg warner really doesnt make a turbo small enough for your goals and if you want super fast spool and 300whp just get a super60 or something along those lines. the precision you mentioned or a s200 will both support 500hp but wont spool like a smaller turbo no matter how good they are.

as far as beating on the turbo every day at its max i really would worry to much about it. it not like you will be at the track every day doing wot pulls for 5 hrs straight. as long as you are not exceeding the turbos efficiency you will be fine.

there is nothing wrong with over killing on injectors. 80lb injectors will drive just fine with 300whp. 60lb will also work perfectly fine. just get what you find a deal on

Tim
__________________
Turbo Turtle Garage
Zetec and Duratec Turbo kits, engine building

turboturtlegarage.com
facebook.com/TurboTurtleGarage
TurboTurtleFab@gmail.com
Turbo Turtle is offline  
    Reply With Quote Quick reply to this message
Old 09-19-2013, 11:31 PM   #9
TURBO ZX3
 
ZXthrizzle05's Avatar
 
Join Date: Jun 2005
Fan#: 24434
Location: Marysville, WA
What I Drive: 2012 Mazdaspeed 3, TURBO ZX3

Posts: 8,517
Points 51,806, Level 100
Points: 51,806, Level: 100 Points: 51,806, Level: 100 Points: 51,806, Level: 100
Level Up 0% Completed
Level up: 0% Level up: 0% Level up: 0%
Forum Activity 1%
Activity: 1% Activity: 1% Activity: 1%
FF Reputation: 6 ZXthrizzle05 Good Standing Member
Buy-Sell-Trade Rating: (11)
yep its not the injectors but the tune giving calculations for the fuel pressure
__________________
FF MODERATOR
RISE AGAIN EGGYOLK302 WHP 274 WTQ ZETEC CREW #271
RIFF CREW
ZXthrizzle05 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, Ford Focus RS 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:
What I Drive
Year, color, and model of your car. Example: 2003 Pitch Black ZX3
Name
Your real name.
City
State
Country
Insurance
Please select your insurance company (Optional)

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
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -5. The time now is 04:04 AM.


Copyright 2002-2015 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 Mazda CX-3, Audi S3, Mazda MX-5 Miata and Acura TLX. You can find all Ford Focus, Focus ST and Focus RS related information here. Join our Ford Focus discussion forums and chat with local Focus enthusiasts in your area. If you own other makes have a look at Challenger Hellcat Forum, Charger Hellcat Forum, Cadillac ATS-V Forum, Cadillac ATS Forum, Cadillac CTS-V Forum, Lexus RC-F Forum, Lexus GS-F Forum, Mercedes GLA Forum, Mercedes GLE Forum, Civic Type-R Forum and Volvo XC90 Forum.





Search Engine Optimization by vBSEO 3.6.1