Re: RE: Injector flow rates

From: Shane Moseley (smoseley@ix.netcom.com)
Date: Mon May 14 2001 - 22:12:12 EDT


Thats what I thought also until I read this from Mopar Performance News
(subtitle says: The Official Factory Voice of Mopar). Funny thing is -
there are no 19lb ones in their list. Considering that this is from Ma
Mopar herself (unless its a misprint) - where did the 19lb figures come
from?

Looks like there was a big change in '96 - which corresponds to the federal
mandate of OBDII. I suppose we could verify by looking at application
specific injector part numbers. I was checking out one of my Indy's fuel
injectors and found the following info: 087A (opposite the harness plug),
Siemens Dexa, DK, and 96 on one side and DC, a pentastar logo and 53030773
on the other side. This is from a '96 Ram 360.

If a few others post what they have - I'll try to dig up some other
reference materials.

Latr,

Shane

Ronald Wong wrote:

> I thought they were 19's until 99 when they changed to 24's.
>
> Ron
> 00 PB SLT QC 4X2 5.9 46RE 3.92 LSD
> For modifications see my DML Profile (URL follows)
> http://www.twistedbits.net/WWWProfile/dakota/Kw9pV1EkFeOYY
>
> -----Original Message-----
> From: owner-dakota-truck@buffnet.net
> [mailto:owner-dakota-truck@buffnet.net]On Behalf Of Shane Moseley
> Sent: Monday, May 14, 2001 4:45 PM
> To: DML List
> Subject: DML: Injector flow rates
>
> I read the following from the Q&A section of the April 2001 Mopar
> Performance News:
>
> Q(5) I'm working on a fuel-injected combination and my dyno program
> shows I could benefit from more injector delivery. What can you tell me
> about flow rates of the injectors in your catalog? Also, if you have
> the factory injector rates would be very helpful.
>
> A(5) You should step up the injectors in something like only 25 percent
> increments. The production V-8 is 24 - the MPP package is 30! Remember
> that you must change the computer if you change the injectors; at the
> least, it must be reprogrammed with the new injector values. Injector
> rates are not as easy as one might think, but they go something like
> this:
>
> Engine Years Flow rate in lb/hr
> Neon (All) All 23.9
> 2.5 Magnum 91-95 17.4
> 2.5 Magnum 96-01 23.2
> 4.0 Jeep 91-95 21.4
> 4.0 Jeep 96-01 23.2
> 5.2 Magnum 92-95 18.2
> 5.2 Magnum 96-01 23.2
> 5.9 Magnum 93-95 24.5
> 5.9 Magnum 96-01 23.2
>
> ---end---
>
> Surprise, surprise huh? Comments?
>
> Latr,
>
> Shane
>
> --
> '96
> IndyRam-HisIndy-MPI/TB/Pulleys/AccelCoil/MPComp/HookerSuperComps/CompTAs
>
> '96 IndyRam-HerIndy-numbered(#142)"Track Truck"
> '74 Triple-Black Dodge Challenger Rallye 360 home-brew EFI R&D vehicle
> '68 Black Corvette Convertible 427 (For Sale)

--
'96 IndyRam-HisIndy-MPI/TB/Pulleys/AccelCoil/MPComp/HookerSuperComps/CompTAs

'96 IndyRam-HerIndy-numbered(#142)"Track Truck" '74 Triple-Black Dodge Challenger Rallye 360 home-brew EFI R&D vehicle '68 Black Corvette Convertible 427 (For Sale)



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