Well I have some questions. I have the Diablo tuner. I installed the original tune that came with it, then I went over that with the 91 octane tune. My tuner only has 87 and 91, its missing the 93. I only put 93 in there... Any ideas to help me out here?

Also any ideas on helping me adjust timing? or a/f curve? anyone found adjusting those can get some more power? I was just kinda bored with loading 2 little tunes, maybe someone knows how to adjust the rest to get more hp and tq outta it. Im more interested in this. Alot of rumors are saying you get big gains adjusting the timing. some say some extra hp outta the fuel curve. anyone adjust this? what did you do?

 

Are U sure there are only 2 tunes in yours? I have 3 in mine; 87 octane tune, 91 octane tune, and Performance Tune (which is the 93 octane tune). Maybe in the area where you live there's no 93 octane fuel? I would email DiabloSport and inquire.