Hey Ive seen a couple of threads here so far with power goals and this and that but not very specific on what they are using it for so here we go I want to know with a stock displacement 5.0 what I would need to run low 12s i.e. 12.4 on down without forced induction car currently has bbk shortys with bbk onroad x and flow 40s with a cold air and cobra intake with 4.10s.