Blown 350 with 1227730 ECM

[Dan Townsend]

Um it only uses 2 of the 3?  Sure has alot of wires pinned into each
connector to not be using one.  :-)

You can look at http://www.cis.udel.edu/~davis/z28/ECMs/86to92.txt and see
that all 3 are being used and what pin in each does what.

Dan

----- Original Message -----
From: <ECMnut at aol.com>
To: <gmecm at diy-efi.org>
Sent: Tuesday, February 13, 2001 9:55 PM
Subject: Re: Blown 350 with 1227730 ECM


>
> While on that topic (749 vs. 730), why does the 730's have that 3rd plug
> on the ecm?  They look just like a 749 because of the 3 plugs, but the
> 730 only use 2 of the 3 (?)
> thanks
> Mike V    <toilet tech>
>
>
> In a message dated 2/13/01 10:45:27 PM Eastern Standard Time,
> nacelp at bright.net writes:
>
> >
> >  Why not use a 749, like the syclones do.
> >  2 bar MAP.
> >  total hac at  www.syty.org
> >  or somtin like that.
> >
> >  You can run the 749 code in the 730 put the pinouts get changed.
> >  A visit to Ludis's site should show the differences
> >  Bruce
> >
> >
> >  > Is anyone running the '730 on a blown engine?  I'm looking at doing
this
> >  and
> >  > would love to see how someone else has it setup.  Will I need a 2 bar
> map?
> >  > I'm pretty clueless on blown issues.  Will the 730 work with the 2
bar?
> >  >
> >  > Dan - Putting on my CSH

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