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      11-18-2012, 01:21 PM   #118
Drives: 06 E90/Cayman S
Join Date: Sep 2007
Location: Milford, CT

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Originally Posted by Khrishna View Post
Say waaaat? 12.0:1 compression rate isnt high compression? and ECU head room for timing advance..yes DEFINITLY will benefit from higher octane, once ECU has had time to adapt to the increase
Go test it on a dyno and let's see what happens...
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