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Top 2GNT Technical Turbo/Nitrous Tech topic #19203
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Subject: "Question about 440 injectors??" Previous topic | Next topic
96vengerApr-07-02 12:22 AM
Old School 2GNTer
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#19203, "Question about 440 injectors??"


          

I am going to be running 440 accel injectors, s afc, and a S FMU.
About what is the max boost that i will be able to run with this fuel setup??

I have read Corbin's page but not very carefully.
Also what kind of power can I expect out of that and the howell bottom end, some port work on the head, and new valve job??
I also have the N1 exhaust, test pipe , CM stage 4, and other little things here and there..

Thanks

Mark Dollar
Stage 3-4 Turbo
See my White Avenger @
WWW.Armond30.com

  

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Replies to this topic
RE: Question about 440 injectors??, Kiku, Apr-07-02 01:19 PM, #1
RE: Question about 440 injectors??, mkerley, Apr-08-02 01:12 AM, #2
      RE: Question about 440 injectors??, 96venger, Apr-08-02 01:50 AM, #3
           RE: Question about 440 injectors??, Kiku, Apr-08-02 04:24 AM, #4
                RE: Question about 440 injectors??, Greg, Apr-08-02 07:42 AM, #5
                     RE: Question about 440 injectors??, 96venger, Apr-08-02 01:01 PM, #6
                          RE: Question about 440 injectors??, Kiku, Apr-08-02 02:54 PM, #7
                               RE: Question about 440 injectors??, 96venger, Apr-08-02 10:40 PM, #8

KikuApr-07-02 01:19 PM
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#19204, "RE: Question about 440 injectors??"
In response to Reply # 0




          

I am going the same setup as you. I calculated with corbin's formula that my goal boost pressure would be 15psi, at about 290fwhp, with a 3:1 SFMU disk.


_________________
Vinnie Lima
kiku@asog.net
AIM: Kiku888
1997 Chrysler Sebring "Silver XTC"
I4 420a w/ HRC Stage 2.45 w/ FMIC
14.7@97 mph@6psi
Proud member of the
ASOG BoOsT JuNkIe Crew

_________________
Vinnie Lima
vlima@csc.com
AIM: Kiku888
1997 Chrysler Sebring "Silver XTC"
I4 420a w/ HRC Stage 2.45 w/ FMIC
14.7@97 mph@6psi
Proud member of the
ASOG BoOsT JuNkIe Crew

  

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mkerleyApr-08-02 01:12 AM
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#19205, "RE: Question about 440 injectors??"
In response to Reply # 1




          

@15psi, you should be well above 290 fwhp from what I've calculated. On avg, I've seen 300 fwhp at about 12psi. (unless you're using fwhp to mean "front wheel"hp. I was thinking flywheel when I wrote this. I think you'd get around 290 at the wheels at 15psi...)

To answer 96venger, I think you'll be limited by internals at this point. You'll be able to boost as high as your rods (or rings) can take which is supposed to be around 14-15psi I believe.

>I am going the same setup as you. I calculated with
>corbin's formula that my goal boost pressure would be 15psi,
>at about 290fwhp, with a 3:1 SFMU disk.
>
>
>_________________
>Vinnie Lima
>kiku@asog.net
>AIM: Kiku888
>1997 Chrysler Sebring "Silver XTC"
>I4 420a w/ HRC Stage 2.45 w/ FMIC
>14.7@97 mph@6psi
>Proud member of the
>ASOG BoOsT JuNkIe Crew



99GS MT | Star Stage 2 | GC coilovers | HurriganeGS tie bars | Tokico Illuminas | 17x7 Enkei RS5 | Baer track brakes |+

  

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96vengerApr-08-02 01:50 AM
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#19206, "RE: Question about 440 injectors??"
In response to Reply # 2


          

I DO have internals.
I said that in the first post.

Vinnie that is about where I want to be around 300 FWHP!
I am just worried about what psi the 440's are capable of handling
cause if they can handle 16 or 17psi I will try it

Oh yeah I went with the 8.5:1 compression if that makes any difference.

Mark Dollar
Stage 3-4 Turbo
See my White Avenger @
WWW.Armond30.com

  

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KikuApr-08-02 04:24 AM
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#19207, "RE: Question about 440 injectors??"
In response to Reply # 3




          

fwhp was meant as front wheel horse power. So yes around 15psi i've been told it's equivalent to about 290~300fwhp.

I'm going to give it a shot with the 440's and 1:1 regulator and slightly higher fuel pressure for now until i can get a hold of a good safc.

Probably a 2:1 ratio is what corbin said would be good. 440's has been known to be good up to 15psi, but that's only what I heard.

_________________
Vinnie Lima
kiku@asog.net
AIM: Kiku888
1997 Chrysler Sebring "Silver XTC"
I4 420a w/ HRC Stage 2.45 w/ FMIC
14.7@97 mph@6psi
Proud member of the
ASOG BoOsT JuNkIe Crew

_________________
Vinnie Lima
vlima@csc.com
AIM: Kiku888
1997 Chrysler Sebring "Silver XTC"
I4 420a w/ HRC Stage 2.45 w/ FMIC
14.7@97 mph@6psi
Proud member of the
ASOG BoOsT JuNkIe Crew

  

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GregApr-08-02 07:42 AM
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#19208, "RE: Question about 440 injectors??"
In response to Reply # 4


          

I dyno'd 242HP with 10psi, 262 with 12psi and 283 with 15psi. I went a little safe on the Air/Fuel ratio so there was plenty of black smoke. emoji

Greg Williamson
1999 Eclipse GS "Sport" (Sold)
Star Stage III
12.817 @ 109.36

  

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96vengerApr-08-02 01:01 PM
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#19209, "RE: Question about 440 injectors??"
In response to Reply # 5


          

Greg WHOA you ran a 12.8???
What PSI were you running?
What other mods do you have?
What is your fuel set up??

Thanks
Email me
Mark.dollar@echostar.com
Snakeeyes8181@aol.com

Mark Dollar
Stage 3-4 Turbo
See my White Avenger @
WWW.Armond30.com

  

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KikuApr-08-02 02:54 PM
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#19210, "RE: Question about 440 injectors??"
In response to Reply # 6




          

Damn i'm dying to hit 15psi!!!!!!!!!

A chrysler sebring coupe running 13s...cant be more surprised that that! lol
_________________
Vinnie Lima
kiku@asog.net
AIM: Kiku888
1997 Chrysler Sebring "Silver XTC"
I4 420a w/ HRC Stage 2.45 w/ FMIC
14.7@97 mph@6psi
Proud member of the
ASOG BoOsT JuNkIe Crew

_________________
Vinnie Lima
vlima@csc.com
AIM: Kiku888
1997 Chrysler Sebring "Silver XTC"
I4 420a w/ HRC Stage 2.45 w/ FMIC
14.7@97 mph@6psi
Proud member of the
ASOG BoOsT JuNkIe Crew

  

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96vengerApr-08-02 10:40 PM
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#19211, "RE: Question about 440 injectors??"
In response to Reply # 7


          

Vinnie you should be deep into the 13's if not high 12's with your LSD in and 15 psi!!!

I know how you feel, I am ready for 15 psi also.

Are you getting any kind of ignition yet?

Mark Dollar
Stage 3-4 Turbo
See my White Avenger @
WWW.Armond30.com

  

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