I've never had a problem with kr before but for some reason now I'm getting up to 8 degrees of kr with only 9psi wtf? all of my o2's are around 950/940 and it's fairly consistent.
my plug gap is .52 and I'm running 104's should I go to a 103?
my plug gap is .52 and I'm running 104's should I go to a 103?