Junkyard turbo ecms

[Bruce]

From: "Joe Piche" <joepiche at hotmail.com>
Subject: Junkyard turbo ecms
> I was wondering what there was in the way of junkyard ecms that would be
> capable of running a twin turbo v8. I've read a bit
> about the turbo sunbird/syclone ecm, which has pontential. It has the code
> for fuel enrichment, timing, etc built in.
> The sunbird ecm (from what i've read) has 2 drivers in it for injectors.
Can
> these set up to run one set on the firing order (first 4), and the second
> run the last 4 cylinders.

sy and sunbirds use the same ecm 1227749.  Just wired different for
different applications.  The 2 driver set up is for driving 4 TPI P+H
injectors.

> Secondly, I was wondering if there is any advantage going to sequential
FI,
> compared with batch like the sunbird.

SEFI only helps with big injectors, and having a reasonable idle, or when
really worried about CAFE numbers.   Second you exceed about 25% DC on the
injectors doesn't matter what firing strategy you're using.
Bruce


>
> Thanks for all the input so far..
>
> Joe
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