On Sun, 3 Jun 2007 11:09:59 -0800
"Al Gietzen" <ALVentures@cox.net> wrote:

> Hi Al,
>
> The injectors should have power at all times.  The other side of the
> injector is grounded to activate it.
>
> Bob W.
>
> I guess that is a difference with my 20B version.  On mine the staging relay
> interrupts the power to the secondary injectors.
>
> Al
>
Tracy does some magic stuff with that EC2.  With a V8 there are always
two injector firing at once.  As best I can understand it, the fuel is
squirted in sort of whenever and the engine sucks it in when it needs
it.  So for a 20B, he uses 3 signals for the injectors and one for the
staging relay which applies power to the secondaries.

Bob W.


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