I recently changed my fuel setup to run E-85 and cant seem to get the injector lag time right. I installed a second set of 1600s in my Ground Zero LIM and the car does not drive smoothly no matter what fuel changes I make. Last time it drove like this I changed the lag setting and that cleared it up. I am wondering if adding the second injector in series to the secondary driver would change the timing. Also I want to verify that my 850's are set right as well. Anyone have any info?

 

http://injector-rehab.com/kbse/lag.htm

They have a few lag times for the more common 1600'cc injectors.

 

you can get it flow test and the print out sheet should show you lag time. yaw power does this and also makes injectors that show you the lag time and flow character.