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Old 02-25-2014, 12:55 AM   #82
jamesm
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Quote:
Originally Posted by Zach3794 View Post
What they're saying is that it's better to have a tune optimized for whatever gas you actually run. When our ecu compensates for knock, it does so in spades. Enough that dialing back the timing just enough to not encounter knock at all will actually yield more power. Someone correct me if I'm wrong.


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that is exactly correct. if you have knock correction being applied your tune is less than optimal. if you're running 91 on a 93 map you can expect that to be the case.
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