Need wiring help to control 9 injectors with LT16 for 20B 3 rotor engine
 

I bought an xcessive lower intake manifold for my 3 rotor. It has 6 secondary injector ports. I am running 900cc FIC injectors for primaries and 6x 900cc FIC injectors for the secondaries. I'm running microtech LT16 to control the injectors.

my first question is: do you think I should run a "third stage" for the 3 additional secondary injectors or just run it in "batches" of 2?

I think I read it correctly that LT16 can not control 9 injectors individually, so I must batch 2 injectors per driver for the secondary injectors. I only saw 2 additional wires for AUX INJECTORS (#1 & #2) in the microtech wiring diagram. I assume these two wires are for third and fourth staging? I can't find any wiring help to set up a third stage.

I tried to draw the wiring for these secondary injectors for the batch control. I would appreciate if someone can chime in before I started splicing the wires. Thanks!

I like the idea of batch to simplify tuning. I'm going for 500whp with gt42, nothing too crazy.

yes you can do that, just like you did on the wiring or used them as aux. what eever works for you