holley TBI 7730 Howell, and Error at CSH, HQ

[Bruce Plecan]

From: andy quaas <realsquash at yahoo.com>
Subject: Re: holley TBI, 7730, and Howell

I'll be garll darned the research staff here at CSH, World HQ, did find a
TBI
1227730,  4 cylinder 2.5 Buick Century, 1990..   I'd still be interested in
the
ecm pinout, and to see the bin/chip....

Anybody, fire 4 P+H injectors off a gm ecm before?.
Anybody got a ecm pinout of a 90 2.5 Buick Century ecm?.


>well i did it.  I ordered a harness and chip from howell for my truck.
> It will be here friday.  I am using the 1227730 ECM (not a typo!)
>with electronic spark controlled HEI on a 454 chevrolet.  I am using
>the holley 900cfm 4-bbl TBI unit (with an IAC on it).  The ECM from
>the local junkyard was $50 removed.  They had a bunch of them laying
>around.  Mine came from a 1989 pontiac 6000.  PROM ID = ADDX (i
>think...)
>
>Andy
>
>
>---Slava <cittt at cityline.ru> wrote:
>>
>> What   vehicles are using  the 7747 and the 7730 ECMs?
>> How march do the 7747 and the 7730 ECMs cost on a  junkyard?
>>
>> Slava.
>>
>>
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