So I have just received HP tuners and have started to play with it. I realize SD tuning is only common on FI or big cam applications. I plan on doing heads and cam in the very near future, but wanted to have a little more experience using HP tuners before I tried to tackle something like that. So I decided I would go ahead and convert to the 1 bar speed density enhanced OS early, so I could play with it and try running in SD mode. (maybe not my best idea) I have so far been pretty unsuccessful at tuning me VE table, I've just been adding my short term fuel trim histogram to my VE table, reflash, drive, repeat. I feel that I should just get a wideband and do it the right way. I also changed up my timing, which I regret. I get KR at 4500+ usually 2-3 however some cells I've seen as high as 6-8. Any help would be appreciated! I'm very new to this. I've attached my tune file as well. c5speeddensity1bar.hpt