[twinturbvr4]

I havent checked the plugs in a while.. I believe i gapped them for almost the lowest tolerance a while back... I think I have my coppers in.. so they could probably use a swap.. I noticed also this morning at probably 90% WOT around maybe 4500 rpm I was running around 11 AFR.. if I went 100% WOT it went to 12.2 SOLID didnt budge until I let off.. I think I have my AFR tracking set somewhere around there.. possibly raise it up? I was thinking ~12 isnt too bad for WOT with that kind of boost.

thanks for the info.. ill get some logs and see what kind of knock I have.. when I was first making some boost adjustments (on my mbc) I had it up around like 18psi.. (-19 mainscale still) and my exhaust farted a lil (too much boost farting..lol).. so i backed it down and it stopped..