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Top 2GNT Technical Turbo/Nitrous Tech topic #101837
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Subject: "turbo for the 420a" Previous topic | Next topic
racersedge1821Oct-30-07 05:57 AM
Member since Jul 15th 2006
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#101837, "turbo for the 420a"


          

ok guys here is the situation i just did a oem rebuild and break-in is done i have the money for this http://cgi.ebay.com/ebaymotors/95-99-ECLIPSE-420A-T3-T4-TURBOCHARGER-TURBO-MANIFOLD-K_W0QQcmdZViewItemQQcategoryZ33742QQihZ016QQitemZ260174867859QQrdZ1QQsspagenameZWDVW and i was wanting some imput on the turbo like when it spools and so on future plans are side mount ic wanting to run 8psi i have a walbro 255 fp and a 8:1 fmu what do u guys suggest and if u have any comments about what to do to help or anything about this project thanks guys.

Bronson Bentley

  

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Replies to this topic
RE: turbo for the 420a, BoostedEclipse, Oct-30-07 06:28 AM, #1
RE: turbo for the 420a, totaleclipse_05, Oct-30-07 06:35 AM, #2
      RE: turbo for the 420a, 2GeclipseRS, Nov-01-07 07:33 AM, #3
      RE: turbo for the 420a, totaleclipse_05, Nov-02-07 08:44 AM, #4
      RE: turbo for the 420a, link16, Nov-01-07 08:24 AM, #5
           RE: turbo for the 420a, BoostedEclipse, Nov-02-07 08:34 AM, #6
                RE: turbo for the 420a, racersedge1821, Nov-03-07 06:34 AM, #7
                     RE: turbo for the 420a, totaleclipse_05, Nov-03-07 06:39 AM, #8
                          RE: turbo for the 420a, BoostedEclipse, Nov-03-07 11:44 AM, #9
                               RE: turbo for the 420a, justins71, Nov-04-07 01:58 AM, #10
                                    RE: turbo for the 420a, totaleclipse_05, Nov-04-07 02:31 AM, #11
                                         RE: turbo for the 420a, justins71, Nov-05-07 12:11 PM, #12

BoostedEclipseOct-30-07 06:28 AM
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#101839, "RE: turbo for the 420a"
In response to Reply # 0


          

I've never heard too many good things about ebay turbos. I think the internals not being up to par has been the main concern that i've heard about. If it was me I would save up and check the fs section here constantly b/c alot of the time there are turbos and manifolds people are trying to get rid of. As far as the smic and fuel setup I think it will suffice for what you want.

- 98 Eclipse rs turbo

  

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totaleclipse_05Oct-30-07 06:35 AM
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#101840, "RE: turbo for the 420a"
In response to Reply # 1


          

It will work, the question is how long? I have an eBay turbo on my car and it is still working perfectly. I have a writeup written in the Wiki Portion of the site that you can check out and decide for yourself if it is something you want to try.

http://www.2gnt.com/index.php?d=eBay%20Turbocharger%20Writeup

Mike D
-------------------------------------------------------------------------------------------------

Originally posted by DR1665
You're welcome to all the beer you can drink, but you have to go get it yourself. Don't get pissy when we point to the fridge and tell you to get it yourself.

  

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2GeclipseRSNov-01-07 07:33 AM
Member since May 06th 2007
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#101871, "RE: turbo for the 420a"
In response to Reply # 2


          

Still boosting it at 4psi or have you cranked it up yet?

Goodnight sweetheart...yes its time to go...bum bum bum bum bum...good night sweetheart yes I am one little a$$hole......bum bum bum bum....

  

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totaleclipse_05Nov-02-07 08:44 AM
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#101893, "RE: turbo for the 420a"
In response to Reply # 3


          

Originally posted by 2GeclipseRS
Still boosting it at 4psi or have you cranked it up yet?


Still at 4 psi, need a new fuel pump.

Mike D
-------------------------------------------------------------------------------------------------

Originally posted by DR1665
You're welcome to all the beer you can drink, but you have to go get it yourself. Don't get pissy when we point to the fridge and tell you to get it yourself.

  

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link16Nov-01-07 08:24 AM
Member since Mar 27th 2007
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#101873, "RE: turbo for the 420a"
In response to Reply # 2


          

Originally posted by totaleclipse_05
It will work, the question is how long? I have an eBay turbo on my car and it is still working perfectly. I have a writeup written in the Wiki Portion of the site that you can check out and decide for yourself if it is something you want to try. http://www.2gnt.com/index.php?d=eBay%20Turbocharger%20Writeup


I have the same turbo and I have 5k+ miles on it so far. I did not properly break it in yet, but I have been overall satisfied.

-Alex

That isn't an oil leak; it's sweat from all of that horsepower.

  

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BoostedEclipseNov-02-07 08:34 AM
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#101892, "RE: turbo for the 420a"
In response to Reply # 5


          

Personally I have never had one and doubt I ever will. But, i have had friends that have had them and were totally satisfied with them. Even if the turbo does go out you can still rebuild it. I say if you want it go for it.

- 98 Eclipse rs turbo

  

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racersedge1821Nov-03-07 06:34 AM
Member since Jul 15th 2006
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#101896, "RE: turbo for the 420a"
In response to Reply # 6


          

ok ty guys for all the imput keep them coming and i have 1 more question what is the best way to manage the fuel pressure the fmu or safc? ty

Bronson Bentley

  

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totaleclipse_05Nov-03-07 06:39 AM
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#101897, "RE: turbo for the 420a"
In response to Reply # 7


          

FMU>SAFC

Mike D
-------------------------------------------------------------------------------------------------

Originally posted by DR1665
You're welcome to all the beer you can drink, but you have to go get it yourself. Don't get pissy when we point to the fridge and tell you to get it yourself.

  

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BoostedEclipseNov-03-07 11:44 AM
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#101899, "RE: turbo for the 420a"
In response to Reply # 8


          

If your going to use stock injectors, which if your turboing the car for the first time I would reccomend using the stock injectors, just use a fmu.
If you were going to use larger than stock injectors(i.e. 310cc injectors)then you would need to get the sfmu which allows you to actually lower your fuel pressure so you can use larger injectors. The fmu doesn't let you change the the fuel pressure for larger injectors, it just changes what the rising rate of fuel pressure is for every 1 psi of boost. Say if you get a 8:1 fmu, for every 1 psi you boost it would raise the fuel pressure by 8 psi. If you are going to boost 5 psi it would raise the fuel pressure by 40 psi and so on. You don't need the safc for what you want right now. Anyways they don't do to well on our car b/c they advance timing on our cars.
Now with all that being said,I can't really remember which fmu you need to get to run with stock injectors. I think it might be the 8:1 but it could be the 10:1 or 12:1. But to just get things started with your turbo setup, I would just get the fmu(which ever one you need for the stock injectors) and while your at it get a fcd(fuel cut defender). You can get them from symtechlabs.com or hit mike up, he makes them and sales them for like $30 I think. I hope I didn't confuse you to much but I can remember when I was where your at. Just ask if you got any more questions.

- 98 Eclipse rs turbo

  

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justins71Nov-04-07 01:58 AM
Member since Oct 25th 2007
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#101905, "RE: turbo for the 420a"
In response to Reply # 9


          

12:1's the norm on stockers - give you the most ideal mixture under boost

/>

'95 GS w/ t3/t4b
FMIC, diy piping & RFL BOV
MS2-Extra Fuel&Spark
50 lb/hr Holley injectors w/ 1:1 RRFPR
JE 8.8:1 dish w/ Hastings Rings
Eagle Rods w/ ARP bolts
ARP Head studs
Mild port/polish head
3" custom DP/cat section, 3" PIT catback
dual MBC - 12 psi / 20psi

  

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totaleclipse_05Nov-04-07 02:31 AM
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#101906, "RE: turbo for the 420a"
In response to Reply # 10


          

Originally posted by justins71
12:1's the norm on stockers - give you the most ideal mixture under boost


Gives you a very RICH condition under boost.

Read up
http://www.2gnt.com/index.php?d=420a%20Sleeper%20Part%205

Mike D
-------------------------------------------------------------------------------------------------

Originally posted by DR1665
You're welcome to all the beer you can drink, but you have to go get it yourself. Don't get pissy when we point to the fridge and tell you to get it yourself.

  

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justins71Nov-05-07 12:11 PM
Member since Oct 25th 2007
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#101922, "RE: turbo for the 420a"
In response to Reply # 11


          

Gave me 11.5-12.5 dependin on temp on 7psi on stock fuel pressure... Never dipped below 11.0

/>

'95 GS w/ t3/t4b
FMIC, diy piping & RFL BOV
MS2-Extra Fuel&Spark
50 lb/hr Holley injectors w/ 1:1 RRFPR
JE 8.8:1 dish w/ Hastings Rings
Eagle Rods w/ ARP bolts
ARP Head studs
Mild port/polish head
3" custom DP/cat section, 3" PIT catback
dual MBC - 12 psi / 20psi

  

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