Hey Dave W, thanks for everything,
But this conversion is driving me nuts, no mater where I set BPW the Idle is surging and high (1200), and in C/L the BLM is at 108 I have used the calculator for...

well i did the mechanical balancing of throttle bodies, I drove the car with BPW at 124 and it sneezed And coughed , set to 115 and no sneezing but backfiring out of exhaust(new).
I thought I had...

I did check into balancing throttle bodies and no I have not done that. I am curious if I can use the multiple vacuum gauges I have to do that

Thanks 1project2many, I am curious about the difference between 1227747 & 1227427?
The fuel pressure @13 has not been changed at least since I have owned it
as far as balancing throttle bodies,...

Thanks Dave, I did need to Change BPW to 120, I will get some logging done and post the results

Yes, using motes F&B and adaptor installed in 1227747

Well, its been a while, Life rules but I am back at the 84 crossfire, I did have to change ECM to 1227747 , still having Idle issues (really rich) starts out with low idle the as it warms up the rpm...

Hello from central Florida
I have an 84 vette with cross fire injection.
has been running super richich since I got it .
this is what i have done so far ,
hogged out intake, installed a summit...