90volvo
Active member
- Joined
- May 27, 2017
- Location
- Eldorado Springs Mo.
I have my megasquirt lined out running smooth etc. I try and keep e85 in it all the time. If I have to put gas in it I ad some good oct. boost. My question is it worth hooking up flex fuel sensor and activating it on megasquirt. Most of the searching Ive done most say that it doesnt change the tune much between premium and e85. But some of them are old post. Thanks for any input and advice.