my whole head is stock minus the cams. and it might have ran a 13, try breaking into the 12s on a fwd dsm with h rated tires. i trapped 116 on low boost, i would say thats pretty good. and when i ran then i had a lot more things stock then i do right now. just an fyi, but i don't build the car or race it for other people, but next time its at the track it should turn a high 11 at 125