holley TBI, 7730, and Howell
andy quaas
realsquash at yahoo.com
Wed Jul 1 12:46:15 GMT 1998
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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