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Trying to tune my 09 G8 and really dont want to blow it up can someone tell me if I am goin in the right direction and if the KR is real KR or prob from other noises. It did it at 18* and I have dropped to 16 and then 15 and still seeing it. Im running 93octain and 100% meth.
09 G8 maggie 2300, cam, full exhaust, meth, 10lbs of boost
if you have a traction in your car
disable it and run it in WOT ,,,
the otherthing ,, do you have your log for your 18* timing ?
you are running a little to rich with low timing for meth
and how much boost are you running ?
how much HP did you get in dyno ?
Heres the log on 18* but that is a mail order tune that is locked. This log is on 8lbs of boost without meth. The others are 10lbs and now I will be running 10lbs with meth. I was told to try to stay around 11.30afr with the meth. Is this right or should I got 11.5-11.7? I dropped the timing to see if that KR would go away, I was thinking to have it around 18*. It only made 499hp 512tq on the dyno when I took it to get tuned and it should be closer to 580hp. I do not have a dyno so I have no clue what its doing now.
If you haven't already, disable BKR.
That will rule out that possibility. Before I forged my L76 I ran 19 degrees at 9 psi. You should be able to run 17 without a problem.
get your Decay rate back to stock , and then muliply it by 10%
second thing
your intake AIR temp is little high
i am not sure what should be your stock number ,,
but you have taken to much from it ,,
so the KR might be REAL because the IAT is high !
i have attached a Compare photo
just compare your file with the stock file
I've got someone helping me out with getting it tuned right, Thanks
great please keep ut update after the car get tuned
good luck