Lean Cruise

[Romans, Mark]

Hey Bob:  If you have the article, if I remember correctly it said who's
chip he
was running.  I think it was a stock ecm with aftermarket calibration.  IT
made
some comment about the lean afr for cruise.
Mark
----- Original Message -----
From: "Bob Wooten" <r71chevy at earthlink.net>
To: <gmecm at diy-efi.org>
Sent: Friday, January 12, 2001 8:36 PM
Subject: Re: Lean Cruise


> For those caring, i found the article.  It was the 94 Car Craft RSE.  the
> guys name was Gary Nelson (from here in California) it was a 85 El Camino
> w/a 87 "GN motor"  (aren't they all GN motors).  it had stock heads , cam,
> pistons, crank & EFI.  It said that it was a stock EFI setup & the
pictures
> do not indicate anything else, but i seem to recall in a subsequent
article
> that they mentioned an after market ECM (maybe a latter addition).  it did
> the 1/4 in 13.36 @ 112.64 & 28.57 MPG in the economy drive.  I don't see
> though the follow up article that mentions the other information. I
thought
> i kept it but cant find it.
>
> HTH's
>
> BW
>
>
> > [Original Message]
> > From: <Mark)>
> > To: <gmecm at diy-efi.org>
> > Date: 1/12/01 7:55:55 PM
> > Subject: Re: Lean Cruise
> >
> > Bruce:  I don't remember where but somewhere I read that
> > a guy was running a GN engine in an El Camino and to get
> > fuel economy he was supposedly running 18.0 to 1!?
> > Might be interesting to see what that waste spark ign will light!
> > Mark
> > ----- Original Message -----
> > From: "Bruce Plecan" <nacelp at bright.net>
> > To: <gmecm at diy-efi.org>
> > Sent: Friday, January 12, 2001 4:25 PM
> > Subject: Lean Cruise
> >
> >
> > >
> > > I'd thought 16.2 would be about the limit, but alias wrong again.
> > > I'm to that, and motor is happy as a lark. (ie real happy)
> > > With a low CR engine already running a bunch of timing.
> > >
> > > What are folks running for lean cruise ratios?.
> > > Bruce
> > >
> > >
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> >
> >
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>
>
> --- Bob Wooten
> --- r71chevy at earthlink.net
> --- www.r71camaro.homestead.com
>
>
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