I am hearing that it is possible that daily driving high HP clean tuning is possibly bad due to excessive timing used to clean the tune up??? I run Gearhead Race daily. I am studded with all the needed goodies but makes me worry about what I am hearing. Should I switch back to a "smokier" tune? This sounds stupid to even type I swear I have heard so many good things about this tuning. I don't want to bash anyone either, just want some opinions. I don't beat on the truck but daily driving with too much timing is a bad thing I am thinking. Anyone have experience DD'ing these high hp tunes for long periods of time? I'm at 92K but I want to see way more than that without major failure due to crazy timing and I do NOT beat on the truck. :shrug: I know tuning questions have been beat to death on these forums BUT this is the first I have heard about "clean" tuning using too much timing.