E85 N Gas 50/50

[Two T's]

Was wondering if you need a alchol chip o run e85 and gas 50/50. I usually run 93 and 110 senoco and about 20 to 22 lbs of boost usually no knock,using denso 2 sensor but now I need to replace this one also. Would prefere to run e85 and 93, running turbo tweek chip now with 60 lb motrons te45a stock intercooler. could sombody give a little direction mostly street if I go to track I can run 116 as do not go often.
Thanks tom

 

[87GN_70GS]

Should end up with E42.5?

I would guess to have perfect mixture, you will need 15% additional fuel (if e85 requires 30% more). That's not much, might want to bump up fp a bit.

 

[jon86]

50/50 Mix

I have been running 50/50 mix so far this year and the car loves it. I have a TT pump gas chip 42.5 and TA 49 no knock retard ever 20#boost. If I had
60's I'd run 100% e-85 w/e-85 chip.

 

[Two T's]

ya I hear ya but from what I hear if you like running 22-26 lbs of boost I think I might need to go to 120 lb injectors and pump and chip ect. but I think I would lke to try it as a mix as hate running race gass and changing o2 sensors all the time.
Thanks tom