yes Andy the value of the primary fuel will have to change a lot in E85 with original injectors but I go almost from 300cc to +600cc 0.07 is only a basic value that I found with the krkte calculator and I I put an average value of 75% E85. And yes the goal is lambda 1.
And your average values come from where exactly? I work with the French market and there's very rarely over 72% ethanol in the pump "E85" that's sold there, and in winter in certain regions it drops to below 60% ethanol. Without a sensor you'll never know how much there is and yet you were so adamant that pros were offering "flexfuel" tunes WITHOUT A SENSOR, LOL! This thread is getting ridiculous.