this post is worded confusingly/poorly
you should have an a/f ratio of 12.x to 13.x
you should have an a/f ratio of 12.x to 13.x
boom? bada boom?doublins said:and a/f ratio of 17+ is a super-lean condition, just FYI.
I'm pretty sure you know what that means
Evolving_IS said:i recently has a dyno done and was running an af of 17, i have a xerd race pipe sitting in my garge. do you think i can install the race pipe and be ok? or should i wait until i have an afc installed and tuned?