[quote=INTMD8]
Yes, that is individual fuel trim, which is not the same as having 8 o2's and having the computer make adjustments, up and down, so they are all at the targeted AFR throughout the rpm range. IE closed loop correction by cylinder.
Yes I'm aware.
The ecu has the capability of individual cylinder fuel and timing correction which would be useful for this car considering-
"Customer has custom headers in the drag car with O2 sensor in each head pipe"
You're the first to mention 8 closed loop widebands. Holley will run closed loop with a max of 2.
