[Gmecm] Which ecm to use

[Robin Handley]

FWIW I've recently started using $58 code from a 749 in a 727 in my NA
application (just ignition so far, though). It seems much more common to run
the $58 code in a 730.

R

----- Original Message -----
From: "Phillip Kuhn" <pmkls1 at yahoo.com>
To: <gmecm at diy-efi.org>
Sent: 22 July 2006 03:58
Subject: Re: [Gmecm] Which ecm to use


>
> Great, so until I install the turbo I could just use
> the 7730 ecm and memcal and a modified 4 cylinder code
> ? That was what I was thinking I could do since the
> only differences that are needed would be the extra
> timing and fuel enrichment calculations needed for
> positive intake pressures with the turbo installed.
> The 7730 is just so much more plentiful than the 749
> that I was thinking about just going that route for simplicity.