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ECMlink Any tips/advice tuning with 91 octane?

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Dawson159

5+ Year Contributor
164
16
Nov 13, 2017
Billings, Montana
91 octane is the best I have in Montana so I was wondering if anyone had any tuning tips or any advice at all for making a bit more power my goal is 300 at the crank and my super rough estimate would be 270hp right now with 16psi on a 16g. I know 91 isn’t much different then the higher octanes but still wanna know if there’s anything to know that might help me ROFL
 
Try less timing and more boost.
Back in 2010 was running 14* peak at 7krpm and 22psi with an 18g pushing 38lbs/min.
If I knew then what I know now, I would've ran a couple less degrees of timing throughout and more boost.
22psi by 3,800 rpm.
Oh, and my AFR's were 11.2 during full boost.
 
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