Lean Cruise

Romans, Mark romans at starstream.net
Sat Jan 13 22:03:30 GMT 2001


Bummer, this means I have to go dig through about 300 magazines,  Wish me
luck!
----- Original Message -----
From: "Bob Wooten" <r71chevy at earthlink.net>
To: <gmecm at diy-efi.org>
Sent: Saturday, January 13, 2001 1:28 PM
Subject: Re: Lean Cruise


> All this says is that it is "'87 Buick GN turbo. Richard Lee-modified
> turbo, dutweiler/turbonetics adjustable wastegate & down pipe.....".
> "stock Buick electronic (ignition), stock computer"
>
> I think that they did a follow up article on this car/truck though that
> does have the dirty details in it though.  this is the RSE article that
> talks about the contest w/a little on each car.
>
> BW
>
>
> > [Original Message]
> > From: <Mark)>
> > To: <gmecm at diy-efi.org>
> > Date: 1/12/01 11:01:47 PM
> > Subject: Re: Lean Cruise
> >
> > 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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>
>
> --- Bob Wooten
> --- r71chevy at earthlink.net
> --- www.r71camaro.homestead.com
>
>
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