Ok so call me stupid is there a way to run two timing settings without having to manually advance when I want to give it a shot.I made a piggy back style alcohol injection system that I´m still working the bugs out of(well as many as possible before I install it)But I don´t want to run lean by running it to hot, so I want it to work with the tbi.But I know that I will have to decreas the gas input and advance the timing when the injector kicks on. So any ideas on how to work the timing side of it?