1990 TBI 5.7L. I found the harnesses that I needed, off of a TBI 4.3L
> at the junkyard. One harness goes from the coil to the ignition
> module. The other harness looks like the power wire to the coil, an
> also has a white wire, which someone said was for the tach...
>
> As far as the power wire, can I just wire that to any circuit that is
> hot when the ignition is on???
Yup.