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Old 04-10-2020, 01:25 PM   #28
dholloway543
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Quote:
Originally Posted by CSG Mike View Post
I run 12.5:1 with a boost level that is in the "red" on your table. Knock is definitely not an issue... you may want to investigate why you're knocking at just 10 psi.

Are you running E85 only or 91 also. The reason im stuck at 8-10 is because i enjoy my flex fuel and dont want a dedicated e85 car. If you are chasing those numbers over dailyability then e85 can yield higher boosts
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