[s-cars] SOURCE needed for 45or47 high Z , bosch or siemens

[Alvin Labonite]

I just installed my D/L intjectors last night and obviously i have not had
the RS2 or replicas before so I couldn't compare the idle difference. But
one of these days I will take it for emissions test and see.  Wasn't the
people that initially did the testing were from CA which has stricter
emission requirements?

Tim (repeater on AW) on the other hand said he passed with flying colors in
TX.


On 10/17/06, Theodore Chen <tedebearp at yahoo.com> wrote:
>
> tom,
>
> your timing was good, because injectors and chip are next on my
> shopping list.  it's pretty hard to find things in the archives now,
> so i'm glad you asked the question.
>
> craig, are the delphi injectors actually that poor or just not designed
> for this application?
>
> -t.
>
> --- Tom Mullane <tmullane at gmail.com> wrote:
>
> > Sorry to revisit the issue, folks.  I had seen the AW posts, but usually
> > take little stock in AW; this list is much more technical and
> generalities
> > do not stand long here without challenge.  I must have slept through
> Brian's
> > posts.  Due to unrelated I dumped my Delphi injectors and related
> chipset a
> > year ago in favor of the "real deal" - RS2 injectors.  No issues at
> > emissions in CT.
> >
> > Tom
> >
> > On 10/17/06, lebakken1 at netzero.net <lebakken1 at netzero.net> wrote:
> > >
> > > Tom asked:
> > >
> > > Inconsistent spray with the Delphi injectors?
> > > Did I miss something?
> > > Can someone provide a link or info?
> > >
> > >
> > > Tom - the main info is from an email from Brian Powell about a three
> > > weeks to a month ago. He did some testing with the new 034 RS2
> > > equivalent injectors, as compared to Delphi. There are issues with
> > > the Delphi injectors, physically, with the nozzle design, and also
> > > perhaps internally with the solenoid performance and its compatibilty
> > > with Bosch Motronic input. The result is poor performance at light or
> > > no engine load, with excess fuel being delivered, and subsequent OXS
> > > derived CEL's. There is probably excess fuel (or poorly atomized
> > > fuel) being delivered under load as well, as evidenced by sooty rear
> > > bumpers.
> > >
> > > The biggest problem comes when you have to get the car through
> > > emissions - and can't. I had to put my stock injectors back in, limp
> > > out to the car butt sniffers, pass the car with flying colors, and
> > > then but the Delphi's back in to get it to run properly with the RS2
> > > programming.
> > >
> > > I had a bad feeling when I was putting Lucas/Delphi injectors during
> > > my RS2 conversion. I always do when using non Bosch/OEM parts. This
> > > is why.
> > >
> > > Use RS2 or at least the 034 equivalents. Use the Delphi's on a small
> > > block Chevy. Or something. Like watering plants.
> > >
> > > HTH
> > >
> > > Craig Lebakken
> > > 94 S4
> > >
> > >
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> >
>
>
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