wildcatgoal
@sirboom_photography
- Thread starter
- #181
I'm really not keen on putting E85 into a car that wasn't specifically designed for it without changing fuel system components. I do put 2 gallons of E85 in before I do an oil change because E85 cleans out fuel systems quickly (did similar on my Harley, too - thing was spotless inside). I realize it results in more power with an associated tune, but I'm waiting for true LONG term reliability of the Coyote on E85, especially since Ford didn't make the S650 FlexFuel. It hasn't been long enough in years since the first Mustang came out to tell me a thing yet.Good to know on the thermostat. I have a 170 degree one I'm putting in tomorrow while I await my replacement site tube and fittings from Mishimoto. I see a flex fuel tune coming in the near future.
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