So I took car to track and it was greatly disappointing. I made one pass with N2O and the car ran rich and sputter out shut it down swapped tunes and made N/A passes. The car didn't feel very strong after the first pass and was down in MPH. I allowed it to cool and then tried again with the log attached.
54 to 56 seconds into log was burn out so KR is expected right? But at 1:17 is where my run began at WOT only getting 22* of timing then KR pulls out 4* more. It didn't pull any more after 1st gear and i forgot to connect the wideband to the scanner. Later driving home my NGK AFR was reading 11.3afr @ WOT.
I havent checked to see if the nitrous on first pass damaged plugs but 22* @WOT and the 4*KR dosen't seem right.
Any help or ideas is appreciated