11B250

From what tuners have seen, the vehicle's (c7) computer is E85 ready. some tuners have even tuned the system to work with a E85 sensor so the c7 is flex fuel. due to the high octane rating of E85, they've gained some power.

Will we see a E85 compatible C7 soon? Why wasn't this made available? and how about getting 14 and 15s retrofitted? The only thing missing seems to be the ethanol sensor and the tune.