after using 1/3 E85 for 3 months , added to my fuel in two cars a 2002 mercedes c320 ( same engine as a limited crossfire and a 2016 ford fusion 2.0 turbo yes it gives you a little more power but it decreases your miles per gal. I do not recommend adding 1/3 E85 for everyday use,,,,,,,(unless your car is a flex fuel and you want more power).... I looked at the fuel injectors and pump and hoses all look good.. I will use it when i go to the track as a power booster
i will report back after i try it at the track jim