Originally Posted by entropy138
How 'high' of an rpm range are you looking for it to remain CL?
I've had mine set at 4300rpm (based on the setup guide) and observed it using the STT (short term trim i'm assuming) to keep it right near 14.7 and after Phil tuned it he set it at 3800 rpm for various reasons...
What sensor do you use to get AFR feedback? A stock rear O2 sensor or Hydra WB O2
Reason I ask about this topic is bacause I want fuel economy from CLF and power from OLF when i step on it.