Holley 4tbi to 7747

[Shannen Durphey]

Walter Sherwin wrote:
> 
> >
> >I would like to do the 7749 conversion this summer.  It should hook up
> >just like the 7730, i think.  But the 7749 has a real nice free-ware
> >programming tool!
> >
> >Andy
> >p.s. so are the holley injectors P+H?  The 749 and 730 are both P+H.
> >right?
> 
> According to Holley, the injector coils have the exact same electrical
> specifications as the GM 220/TBI injectors and are to be ideally driven in a
> 4/1 amp P&H configuration.   They certainly operate faster/crisper with
> individual 4/1 amp drivers, than with two series pairs attached to two
> drivers.   I am not too familiar with the 749, but if it has four 4/1
> drivers, then that is probably the best way.  I guess I have some homework.
> Where can I find out about the free-ware programming tool mentioned above?
> 
> Thanks;
> walt.
Thought there was a little note (P4docs) floating around which said
one injector driver for the 749?
Also, latest version of "freeware" is shareware, available at
http://www.syty.org/
Have fun.
Shannen