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kr question?

DaytonaGTP500

DaytonaGTP500

New member
hey im just dumbfounded right now trying to figure out why im getting kr on my WOT runs only in second gear but all my tables look good. Im at 17 deg of timing right now and my main spark-knock retard table is zero'd out and my afr is lockin 11.2-11.5, but yet ONLY in second gear at about 5,700rpm i start to throw about 1 deg of kr and right at shift from second to third im throwing about 1.2 but it does none of this in first gear or shifting from first to second. This is still my first tune on my car so im still learning alot but obviously lost on this one. All help is greatly appreciated thanks.
 


so is that just false knock that im seeing on the gauge/chart display? would you go to push for any more timing? or should i just kinda be done untill i run the drag strip this weekend? lol my hope was to see 18-20 deg but idk...thanks again
 
so just to make sure is 1.6 max kr safe with my current mods being... zzp modded 1.9 rockers, l76 springs, ported lim&s/c, s/d headers, wizaird cai, full size zzp intercooler, 180* t-stat, 3.1 pulley? Also is tuning off of the zzp 1.0 pcm any diff from off of a stock one? j/w cuz thats what im doin
 


There is more load on the car in 2nd and 3rd so you'll get more kr in those gears than in 1st.
 
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