'749 questions

[Daniel]

Chris any chance of a look at your bin , I want to check out how they are
getting around the barometric pressure check on start-up and WOT.

Daniel Collins

----- Original Message -----
From: "Chris Rogers" <chrroger at hypermax.net.au>
To: <gmecm at diy-efi.org>
Sent: Saturday, July 14, 2001 6:10 PM
Subject: Re: '749 questions


> it will scale to a 2 bar item. that's what I have right now. resolution is
> reduced . 3 bar it will do but by extrapolation only ( beyond 2 bar)
> ----- Original Message -----
> From: "Programmer" <nwester at eidnet.org>
> To: <gmecm at diy-efi.org>
> Sent: Saturday, July 14, 2001 7:15 AM
> Subject: Re: '749 questions
>
>
> > Bruce was kind enough to sell me a couple cheaply--I've seen them as
> > low as $7.95 at a U-Pull-it yard. Sometimes you can bluff the sales
> > person at the counter on the other parts--just play stupid and you'd be
> > surprised at the prices. Since the '808 is MAP related--does anyone
> > know if it'd scale to a 2 or 3 bar MAP sensor ? Otherwise, with the
> > schematics--it's a pretty straight forward swap with the 1227749 ecm.
> >
> > BTW--There's a guy in Calgary, AB runnin' a 780cc Rotax in a dragster
> > that's running low 10 second quarters (normally aspirated).
> >
> > Lyndon.
> > ----- Original Message -----
> > From: Chris Rogers <chrroger at hypermax.net.au>
> > To: <gmecm at diy-efi.org>
> > Sent: Friday, July 13, 2001 2:21 PM
> > Subject: '749 questions
> >
> >
> > > out of curiosity ( and yes I am a newbie) what are these units worth
> > > used. I like the idea of what you have done with the fiero and have a
> > > similar project on the go except mine
> > > is blown and is a 550cc subaru engine. I am currently using the '808
> > > (australian version of the '165) and want to control boost with the
ECU
> > > instead of mechanically. gearbox is a 5sp manual final gearing is
4.44.
> > car
> > > weighs 1300 lbs dry. I currently have everything (bar injectors) from
> the
> > > original '808  system including the knock sensor board.
> > >
> > > thanks
> > > chris rogers
> > > brisbane Australia.
> > >
> > >
> > >
> > >
> > > ----- Original Message -----
> > > From: "Programmer" <nwester at eidnet.org>
> > > To: <gmecm at diy-efi.org>
> > > Sent: Saturday, July 14, 2001 1:03 AM
> > > Subject: Re: '749 in Fiero
> > >
> > >
> > > > I'd better clarify a few things--I was the chip writer, info hander,
> > > > etc...the customer
> > > > did his own wiring and such. I'm on the 4th chip with him now. As
far
> as
> > I
> > > > know, he's
> > > > using a lot of the parts from a 2.0L Sunbird--but I'll nail him on
> > exactly
> > > > what he did. Yes,
> > > > it's dissy equipped.
> > > >
> > > > Lyndon.
> > > > ----- Original Message -----
> > > > From: <ECMnut at aol.com>
> > > > To: <gmecm at diy-efi.org>
> > > > Sent: Thursday, July 12, 2001 9:05 PM
> > > > Subject: Re: '749 in Fiero
> > > >
> > > >
> > > > > Nice work Lyndon!
> > > > >  I just got a 749 out of a 88 turbo GrandAm.
> > > > > Just itching to follow in your footstep with a boosted 4 banger.
> > > > > Are you running a distributor? (sorry if it's a repeat question).
> > > > > If you say "coil pak", my questions are just getting started..
> <grin>
> > > > > Mike V
> > > > >
> > > > > In a message dated 7/12/01 10:06:42 AM Eastern Daylight Time,
> > > > > nwester at eidnet.org writes:
> > > > >
> > > > > > Guys--just wanted to report that a '749 project in a turbo'd
Fiero
> > is
> > > > > >  working good. We've got boost limited to 10 psi, idle is still
a
> > bit
> > > > weird,
> > > > > >  but otherwise it's using the basic syty bin with the injector
> > > constant
> > > > > >  changed. Manual trans with 2.8 V6...
> > > > > >  Apparently ran a 14.89 yesterday at the track with no further
> > tweaks.
> > > > > >  I'll have a full report of all mods later...
> > > > > >
> > > > > >  Lyndon.
> > > > > >
> > > >
> > >
> >
>
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