Is there an acceptable amount of knock/knock retard or is the goal to rid of it all?
I get 1-3? of retard with an occasional spike between 2400 and 3600 and part throttle. Looking at old logs it tends to alway happen in the same rpm range.
Recovery rate in the 2400-3600 range removes knock quicker so im assuming this is a common range for knock to occur.
Thanks guys