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Old 06-08-2012, 12:43 AM   #12 (permalink)
370zDR
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Join Date: May 2012
Location: Santo Domingo, D.R
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Drives: 2009 370Z
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Quote:
Originally Posted by cdoxp800 View Post
I have found that the N/a's make more power with a 13.2 AFR through the power band.
Yes, it seems these engines like running on the lean side.

Quote:
I think you are right in line with what you should be seeing for your mods and locale.

Take that car somewhere at around the same altitude with temps 30 degrees f cooler, you'll pick up 5-10 easily. Correction factors don't correct 100% accurately.
Based on different Dynos I've seen, weather really varies performance numbers. Hot + Humid = Much Lower performance

Here's a graph comparing Full boltons untuned Vs Tuned (Thanks Jordo)
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