I am seeing a high miss and want to make sure it isnt the inj's bugging out

 

maybe i wasnt clear, my fuel injetors are at 19.XXms (pulse with) at WOT. what is considered 100% duty cycle and what is idea for top DC to run

 

19 @ Wot is high but not wide open. If you plan on any major mods soon like cam heads etc I would upgrade but as of now you are ok.
HVY SS

 

At what rpm are you getting that pulse width? To determine the duty cycle you must know the rpm, but that PW looks high. The ideal max DC should be 80%.

 

i was around 5700 rpms, that is around when it starts to stumble real bad. I will have to check later and see what pw it is at at 6200 rpm's.

But i have bad o2's so i dont know if that would change the pw at wot

 

OK, at 6200 rpm the available injector time is 60/6200 = 9.7 ms.
for sequantial FI % duty cycle = 19 / (9.7 x 2) = 98.2%.
I'd guess your shift point should by higher with the cc306 putting more demand demand on an already stretched out injector.