730 rev limit

Dave Zug dzug at delanet.com
Mon May 28 04:16:53 GMT 2001


You get > 6375 RPM on the SCAN DATA?  I had the understanding that 6375 was
the internal RPM var's limit (the one that goes to the datastream).. the ECM
can see higher RPM's using the DRP though.

This car has a set of SVO 24's (26.2's at GM pressures) and pulls 295 RWHP
with an auto-trans.

----- Original Message -----
From: Zacek DenniS <bowtye8 at yahoo.com>
To: <gmecm at diy-efi.org>
Sent: Sunday, May 27, 2001 10:53 AM
Subject: Re: 730 rev limit


> I am running 33.3 injector constant.  Injector are new
> style bosch 36lb at 45 lb fuel(2.5 bar I believe)
> Looking at some quick diacom traces my PW are at 7.7
> at 6500 and above.
> Dennis
> www.geocities.com/bowtie8
> --- Bruce <nacelp at bright.net> wrote:
> >
> > From: "Zacek DenniS" <bowtye8 at yahoo.com>
> > > I did the 870 to 7730 conversion and swapped in a
> > > solid roller this past winter to shoot for a 7000
> > rpm
> > > shift.
> > > No problem.  I have a 7000 MSD pill and the 7730
> > is
> > > set ot somthing like 9999rev fuel cutoff.
> >
> > What injector size are you running?.
> > Any idea of Pulse Widths?.   Or just running them
> > static?.
> > Bruce
> >
> >
> >
> >
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>
> =====
> Dennis Zacek
> http://geocities.com/bowtie8
>
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