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      09-02-2012, 11:09 PM   #6126
benzy89
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Drives: '08 E90 335i
Join Date: Jan 2012
Location: Northern NJ

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2008 BMW 335i  [7.50]
Quote:
Originally Posted by Dmacc View Post
This is the noobiest question, but I wanted to post it in here to see if I could get an answer. Does e85 with a 50/50 mix with 91 allow you to target more boost than 91 alone? or is e85 solely used to target more advanced timing? Or is it both.
Higher octane --> More aggressive tuning --> More aggressive timing --> More boost
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