E85 is flat out awesome for boosted cars! plus it smells like caramel and french fries when burning
In az it's regulated to be no less than 105 octane. You will need a pump and injectors to support 30% more fuel at the same power level you are currently making. We run E85 in so many cars here we have quickly become the go to shop in az for e85 questions. If I can be of any assistance in planning a fuel system to do it or just ask any other questions you have please don't hesitate to pm, email, or call.