Was wonder if anyone had dead times for precision 1000cc injectors? I can't get a smooth idle. My a/f is around 12.5 and trying to get it a little more lean and more of a steady idle. Any info would help. I used injector rehab dead times and that didn't help. I've been searching and searching and really can't find anything.

Thanks fellas

 

have you tried calling precision it self.

 

Yea I've tried calling and they don't have an answer, wish the companies would do more like injector dynamics and send you a sheet.

 

Try calling them during business hours.....
I doubt they will have dead times for you anyhow.

Precision 1000cc injectors are a low impedance injector which doesn't exactly provide the idle that a ID1000cc injector does.
You will need to fine tune the injector dead times and idle the engine at a slightly richer a/f ratio to get a stable flow at idle.

 

i see. well good luck man.

 

AEM has good starting points in there software. Download and install AEM, look in there setup/wizards and use their data points.