Quote Originally Posted by crbquist View Post
Why would you want to keep timing low? You can run more timing and boost with E85 due to it burning a lot cooler than 93.


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From my limited experience with E85, it seems to prefer boost-heavy combinations vs advancing timing. The cooling effect on the charge really is conducive to adding boost and the results are usually spectacular. Not sure why, but they don't seem to respond as well to added ignition timing vs gasoline stuff.