Thread: GEN 1 E85 kit
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Old 05-20-2018, 01:19 PM   #6 (permalink)
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Originally Posted by Snowsled View Post
I know the economy goes down but according to Ford, power goes up on my 5.4 when using E85.

The only station in town that had it dropped it a few months ago. It was only ~.60/gal cheaper anyway, not enough for me to even try it.
Doubtful. E85 has an octane rating of about 113. In a stock 5.4 it will struggle to even get a complete burn.
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