Which E85 kit?

Do you run e85? Have you tuned exclusively on e85? Been tuning it for 20 years in high performance engines. Running lean cruise and at normal driving conditions I get 10-20% fuel loss depending on mixture. Remember e85 ranges from 50% to 90%. Most pumps test around e60-e70 where I live.

 

No one runs E85 here, we only have E10 grade fuels in the southern new england tri state area...been that way forever. I always got slightly better fuel economy coming back from vermont filling up with their non ethanol gas after doing a trip there.

 

Auto only or Manual too, asking for a friend

 

Wrong gen