DFI, Batch Fire, and other myths

[Andrew K. Mattei]

ECMnut at aol.com wrote:
> 
> With the GM stuff, I believe most of the 8 cylinder applications
> have injector circiuts A & B, and they alternate..  

I popped open my 165 ECM the other day ('89 TPI 350) to check this out,
and though it has a left bank / right bank wiring, the traces are
soldered together on the ECM board. So, in the case of the Chevy TPI
8-cylinder motor, they all fire together. :) (IIRC, only has one
injector driver inside the ECM too.)

-Andrew