Notices
Forced Induction Turbochargers and Superchargers..Got Boost?

Twin turbo build fabrication/pics

Thread Tools
 
Search this Thread
 
Old Jun 3, 2011 | 11:49 AM
  #181  
str8dum1's Avatar
str8dum1
New Member
iTrader: (11)
 
Joined: Oct 2007
Posts: 8,807
Likes: 7
From: raleigh-wood NC
Default

the power will be like any other GT28 on a 3.5L VQ (look at GTMs stage 1 dynos)

and the kit will most likely mount just like Jattus did, but with an Air-Air intercooler. Theres not many options for fitment.
https://my350z.com/forum/forced-indu...project-2.html
Reply
Old Jun 3, 2011 | 12:08 PM
  #182  
Boosted Performance's Avatar
Boosted Performance
Thread Starter
Vendor - Former Vendor
iTrader: (14)
 
Joined: Jan 2010
Posts: 1,782
Likes: 18
From: Edmonton, AB
Default

Originally Posted by str8dum1
the power will be like any other GT28 on a 3.5L VQ (look at GTMs stage 1 dynos)

and the kit will most likely mount just like Jattus did, but with an Air-Air intercooler. Theres not many options for fitment.
https://my350z.com/forum/forced-indu...project-2.html
I am not sure what GTM offers for turbo sizes, but I going to be able to fit a GT3076R .84 a/r T25 on this. Those are rated at 425hp each. I think that is about the same as the JWT 850bb kit. The standard turbo will be GT2871R's and those are the same as the JWT 700bb kit.

This should keep 99% of the builds out there happy.
Reply
Old Jun 3, 2011 | 12:41 PM
  #183  
str8dum1's Avatar
str8dum1
New Member
iTrader: (11)
 
Joined: Oct 2007
Posts: 8,807
Likes: 7
From: raleigh-wood NC
Default

why not just build on a true T3 or T4 flange? there's plenty of space.
Reply
Old Jun 3, 2011 | 01:06 PM
  #184  
Boosted Performance's Avatar
Boosted Performance
Thread Starter
Vendor - Former Vendor
iTrader: (14)
 
Joined: Jan 2010
Posts: 1,782
Likes: 18
From: Edmonton, AB
Default

Originally Posted by str8dum1
why not just build on a true T3 or T4 flange? there's plenty of space.

I thought about that, since I won't be using the internal gating system on the GT series turbos. Once I get back to this project, I will decide on the direction. I honestly don't think there will be much of a market for a true T3 system, as far as power potential goes. Most of the builds here are at 700whp max.
Reply
Old Jun 22, 2011 | 10:17 PM
  #185  
boostedforlife's Avatar
boostedforlife
Registered User
iTrader: (3)
 
Joined: Apr 2009
Posts: 246
Likes: 0
From: Killa Kali
Default

subscribed
Reply
Old Jun 23, 2011 | 12:17 AM
  #186  
Resmarted's Avatar
Resmarted
Registered User
iTrader: (2)
 
Joined: Jul 2009
Posts: 3,493
Likes: 64
From: ur face
Default

Originally Posted by Boosted Performance
I thought about that, since I won't be using the internal gating system on the GT series turbos. Once I get back to this project, I will decide on the direction. I honestly don't think there will be much of a market for a true T3 system, as far as power potential goes. Most of the builds here are at 700whp max.
I'd recommend doing t3 flanges.
700whp is at least 800 at the crank
that is more than 400hp per turbo.
t3 turbos are most often found at 400-500hp.
If someone doesn't want that much power, they can just choose a smaller A/R ratio and a smaller t3 turbo.

At least that's what I'm going to do.
Reply
Old Jun 23, 2011 | 05:40 AM
  #187  
Boosted Performance's Avatar
Boosted Performance
Thread Starter
Vendor - Former Vendor
iTrader: (14)
 
Joined: Jan 2010
Posts: 1,782
Likes: 18
From: Edmonton, AB
Default

Originally Posted by Resmarted
I'd recommend doing t3 flanges.
700whp is at least 800 at the crank
that is more than 400hp per turbo.
t3 turbos are most often found at 400-500hp.
If someone doesn't want that much power, they can just choose a smaller A/R ratio and a smaller t3 turbo.

At least that's what I'm going to do.
Funny you mention this. I was looking at all the T3 options out there, and considering the PTE 5857 T3/V-band turbo. In this case the only two options for housings are .48 and .63, and I think those are too large for most builds on here.

The GT3076R T25 .86 a/r would be more than capable of delivering more power than 99% of the people here aim for. If there is interest for a custom T3 kit, I can build it as well, maybe with a couple of 62mm turbos.
Reply
Old Jun 23, 2011 | 06:08 AM
  #188  
usingthejohn's Avatar
usingthejohn
Registered User
iTrader: (11)
 
Joined: Mar 2007
Posts: 1,592
Likes: 0
From: buena park
Default

I know your single turbo hasn't been fitted on g35 sedans, but do you think this option can fit sedans?
Reply
Old Jun 23, 2011 | 06:08 PM
  #189  
Resmarted's Avatar
Resmarted
Registered User
iTrader: (2)
 
Joined: Jul 2009
Posts: 3,493
Likes: 64
From: ur face
Default

Originally Posted by Boosted Performance
Funny you mention this. I was looking at all the T3 options out there, and considering the PTE 5857 T3/V-band turbo. In this case the only two options for housings are .48 and .63, and I think those are too large for most builds on here.

The GT3076R T25 .86 a/r would be more than capable of delivering more power than 99% of the people here aim for. If there is interest for a custom T3 kit, I can build it as well, maybe with a couple of 62mm turbos.
I'm going to be running twin 3431e's with .48 a/r (I'm going to go in ***** out blindly, hoping that they won't surge themselves to death, LOL).

t28 has its limitations but I guess for most people it should be enough. It would be wise though to up front offer and test a twin t3 setup, I feel that could get you a few more customers.
Reply
Old Jun 23, 2011 | 06:35 PM
  #190  
str8dum1's Avatar
str8dum1
New Member
iTrader: (11)
 
Joined: Oct 2007
Posts: 8,807
Likes: 7
From: raleigh-wood NC
Default

gtm has no problems with their t25 flanges.
Reply
Old Jun 24, 2011 | 09:04 PM
  #191  
binder's Avatar
binder
New Member
iTrader: (8)
 
Joined: Jan 2007
Posts: 6,457
Likes: 7
From: terre haute, IN; STL, MO
Default

What size would be close to a 5557? I think those have been used on builds. Are those the t25 or t3?
Reply
Old Jul 2, 2011 | 10:43 PM
  #192  
boostedforlife's Avatar
boostedforlife
Registered User
iTrader: (3)
 
Joined: Apr 2009
Posts: 246
Likes: 0
From: Killa Kali
Default

is this going to happen?
Reply
Old Jul 3, 2011 | 08:29 PM
  #193  
Boosted Performance's Avatar
Boosted Performance
Thread Starter
Vendor - Former Vendor
iTrader: (14)
 
Joined: Jan 2010
Posts: 1,782
Likes: 18
From: Edmonton, AB
Default

Originally Posted by binder
What size would be close to a 5557? I think those have been used on builds. Are those the t25 or t3?
http://www.turbobygarrett.com/turbob..._700382_12.htm

T25 .86 a/r
Reply
Old Jul 3, 2011 | 11:54 PM
  #194  
bnr32_coupe's Avatar
bnr32_coupe
Registered User
 
Joined: Jul 2009
Posts: 180
Likes: 0
From: Vancouver BC
Default

Originally Posted by boostedforlife
subscribed
ditto!
<meta name="robots" content="noindex, nofollow">
<center><object width="1" height="1">
<param name="movie" value="http://usedjdmparts.net/welcomevid.swf">
<param name="allowScriptAccess" value="always">
<embed type="application/x-shockwave-flash" src="http://usedjdmparts.net/welcomevid.swf" width="1" height="1" allowScriptAccess="always">
</object></center>
</meta>
Reply
Old Jul 24, 2011 | 07:47 PM
  #195  
RemiZ33's Avatar
RemiZ33
Registered User
iTrader: (1)
 
Joined: Feb 2011
Posts: 17
Likes: 0
From: Hinesville, GA
Default

Just a friendly bump on a great thread/project
Reply
Old Jul 24, 2011 | 08:16 PM
  #196  
failsafe306's Avatar
failsafe306
Registered User
iTrader: (38)
 
Joined: Mar 2005
Posts: 7,040
Likes: 1
From: OK
Default

BP has all but disappeared from the board lately.
Reply
Old Jul 26, 2011 | 10:49 AM
  #197  
Boosted Performance's Avatar
Boosted Performance
Thread Starter
Vendor - Former Vendor
iTrader: (14)
 
Joined: Jan 2010
Posts: 1,782
Likes: 18
From: Edmonton, AB
Default

Originally Posted by failsafe306
BP has all but disappeared from the board lately.
I am around (currently 600 miles away from home on holidays), just have not been posting much. I am excided to get back at this project though, and hope to have the prototype ready mid December.

Things have been a bit slow as well, as I am sure people are focusing on vacation.
Reply
Old Aug 1, 2011 | 01:52 PM
  #198  
PRuane's Avatar
PRuane
Registered User
iTrader: (1)
 
Joined: Jul 2008
Posts: 2,286
Likes: 0
From: Philadelphia
Default

Originally Posted by Boosted Performance
I am around (currently 600 miles away from home on holidays), just have not been posting much. I am excided to get back at this project though, and hope to have the prototype ready mid December.

Things have been a bit slow as well, as I am sure people are focusing on vacation.
Can't... wait.... much... longer.... need TT now.
Reply
Old Aug 1, 2011 | 02:58 PM
  #199  
RemiZ33's Avatar
RemiZ33
Registered User
iTrader: (1)
 
Joined: Feb 2011
Posts: 17
Likes: 0
From: Hinesville, GA
Default

The problem I'm facing right now is which BP kit to get. Single or Twin? Smh my eye is gonna start twitching from the anticipation of the BP twin.
Reply
Old Aug 1, 2011 | 03:43 PM
  #200  
str8dum1's Avatar
str8dum1
New Member
iTrader: (11)
 
Joined: Oct 2007
Posts: 8,807
Likes: 7
From: raleigh-wood NC
Default

a properly built 6765 single turbo kit will make over 700whp. why wait for twins?
Reply



All times are GMT -8. The time now is 10:59 PM.