E85 Bolt on

[11_Ingot5.0]

I would like to try E85 on my NA bolt on coyote but I'm worried if i go to the closest track(NJ) i will not be able to find E85 out there can I safely mix a low amount of E85 with 93 if i change the tune to a 93 tune will there be issues with the LU47 injectors being in there?

What about the other way around I have a small amount of 93 in the tank and then put in E85 and swap to the E85 tune will this cause issues? If yes how would i have to do this drain out the 93 I feel like thats such a hassle.

 

[JeremyH]

I do it all the time. I have a 93 tune and a e85 tune. When I want to switch I run it down till its on e and then swap tunes and fuel.

47's will be fine with na coyote they are actually closer to 55lb injectors since the coyotes runs a 55psi base pressure vice 39.15 psi which Is what the injector rating is based off of.

 

[clc44]

I was wondering this same thing as I don't have e85 everywhere... Can I still manage 200 miles from a tank on the hwy??

 

[red13]

50/50 highway/city I have gotten 17mpg.
Only city I get 15.
Keep your right foot off the skinny pedal and 200 a tank is no problem.