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Old 12-08-2012, 08:16 AM   #17
DrkPhx


 
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Drives: 2013 Triple Black ZL1 / 2006 TB SS
Join Date: Feb 2011
Location: MN
Posts: 2,250
Quote:
Originally Posted by Enough View Post
The humidity and temperature are quite different between the two runs. Plus the torque is shifted up for the entire K&N run. I'm sure it is a nice intake as all K&N products are I just think the dyno runs are sort of strange.
Those are SAE corrected numbers so that's what's the correction factor is for, plus they have the torque on a different graph than hp where normally they displayed on the same graph. I would like to see the A/F for both runs.

The real question (holds true for all CAI testing) is was the ECT and IAT2 the same or similar between the two runs to get a real back to back comparison? I mention this because when I dyno'd mine bone stock it picked up 24 rwhp (511 vs 535) and 10 ft-lbs of torque just by letting it cool down.
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