back to back logging

[Ex_WRX_driver]

Ok so today I ran 4 logs back to back, all 3rd gear pulls. Car was at operating temp. I was looking at KR so I can adjust my timing tables to eliminate it at WOT. Problem is, the mother fucking KR is not consistant, lol.

So question is, what log would you use?

Ive posted an excel spread sheet with comparison of each run, in order of course.

[Speed3eak]

IMO, all of them.

Reducing KR is all the same - back off on timing or make your AFRs richer until you don't see any knock. What AFRs are you running? I'd reduce your timing advance by 1* where you're seeing knock and if it doesn't go away then start either keep backing off timing or making your requested AFRs richer, until you see ~.35 KR or less.

What is important isn't so much the amount of knock you're seeing, it's where you're seeing it - that being said knock is very bad and you need to address it if you're seeing it consistently. You need to do what I said earlier - back off of timing or make your requested AFRs richer, and not just in that one area - both should be smooth curves, timing from 0 @ VE to ? @ RL, and AFRs from leanest @ onset of boost to richest @ RL.

[Ex_WRX_driver]

AFR targets are 11.5, Ill just make adjustments to my timing tables in the morning.