I am sorry if I am being repetiicious but I want to make sure I am not going about this wrong. Ran a 10.5 at 129mph on 20 lbs boost and 22 degrees timing on c16. I would like to turn up the boost to around 24 lbs to knock on the 9 sec door. If I do it in 2 lb increments and watch my a/f ratio where does the danger from knock come into play since I do not have a knock detector or egt. I will datalog each run and review. I really dont care to turn it up and then go woops thats too much and have to rebuild I will leave it at 22 degrees and use c16. Stage II motor Thanks