c85 is a great fuel, may not be compatible with all injectors, I need to double check that. Some of the racing fuel based e is not and can cause injector swell. I prefer the way these engines run on e compared to regular fuel. As long as the tune is on point I and the engine is not freaking out it should not be an issue, but you may have to run a pound or two less. I feel you really need to make sure it can breath well for the higher boost levels.

Fabron757 came to my dealership the other night and let me go for a ride. This car is dialed in, and the power delivery is def very smooth. I think I'm going to ross when I'm ready for a tune!