Full E85 map switch tip/recommendation

[StockF82M4]

Originally Posted by HyeM3

I'm not sure if you were already aware but in Arizona you can't get actual E85 anywhere. The state passed a bill a few years ago banning sales of E85 and said the highest ethanol content that can be sold is E54. So even if you upgrade turbos you probably won't be able to utilize any additional fueling like PI or meth

I actually had no clue. Damn... Well that blows. And to be honest, I dont even know what PI and meth are. I'm very new to this and I'm trying to learn and understand using fuel alternatives and mixtures.

[HyeM3]

Originally Posted by StockF82M4

I actually had no clue. Damn... Well that blows. And to be honest, I dont even know what PI and meth are. I'm very new to this and I'm trying to learn and understand using fuel alternatives and mixtures.

On stock turbos you won't need PI (port injection) or meth (methanol injection). On upgraded turbos the fuel system can only really handle up to around E30 so if you want to be able to run full E85 to get the most out of the upgraded turbos thats when people use PI or meth in order to increase their fueling capability. So with E54 only being available it probably wouldn't be worth it on upgraded turbos to spend all the money just to run barely more ethanol than you could run on the stock fuel system