I'm impressed, nice gains from such a simple mod! Did you run the Carpenter baffle or an open muffler can? Someone awhile back mentioned that closing the secondary butterflies to 75% eliminated the infamous torque dip in the 2K to 3K RPM range, maybe try 75% secondaries from 2500-3000 RPM? Or enjoy as is, I know I would!

Yes I have the carpenter baffle installed, I will play around with the torque dip a wee bit.
 
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