I already have a mail-in flash and have been using a wideband to fine tune things with an SAFC. If I add an alky injection kit, can I just keep the same flash until I get a custom tune and pull fuel with the SAFC to compensate for the alky injection? Seems like this should be a viable approach. Al, what do you think?

 

It would work - I could also revise your mail in flash to get closer for the acohol