7730 ECM and Holley Projection

[ECMnut at aol.com]

In a message dated 8/13/00 9:31:07 PM Eastern Daylight Time, KasaRyan at aol.com 
writes:

> 
>  If you use a holley projection TBI, be aware that at least on a 747 and 
> 8625, 
>  the ECM doesn't have enough current to fire two injectors in parallel on 
> each 
>  channel.  The Holley injectors will operate on very low voltage though, so 
>  you can hook two in series on each output and it will work.  The right way 
> to 
>  do this is with a dedicated driver board, but I cant seem to find one.
>  
I had a similar experience with the Holley 900cfm TBI and the 7730 ecm..
Not very acurate fuel control in series or parallel..
MV
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