Power enrichment on e85 1.4t

[Boostcruze]

Curious for folks who have tuned sonic/cruze 1.4t's on e85. Did you make any changes in the power enrichment table? I see that stock values aren't modified for flex fuel as the whole alcohol pe table is 1.0. I'm wondering if stock values are a little lean for running 18-22psi on e85? I thought I remembered reading somewhere these engines prefer to be lean or they'll be more likely to have kr if rich. Can anyone confirm this? I thought rich would be a better kr preventative. Thank you!

[LittleBlue]

I'm not able to help you but I am putting a cruze turbo on my chevy spark. I also did an e85 conversion. Hoping to start it up in the spring and start tuning so I'm interested in following this thread. Did you upgrade your pump or just injectors and what size injectors did you go with?