Peak 1-2 Shift

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NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

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Tue, 11/18/2014 - 09:57

#1

K-fed

Peak 1-2 Shift

I've been messing with the tranny shifts on my 2012 GMC Denali Pickup for some time now and got everything feeling real good except the peak of the 1-2 shift. I took out around 20% of the shift times and added about 20% pressure along with little a few other things. The peak 1-2 shift just isn't smooth and fast like the others are. What am I doing wrong? Here is my modified tune along with my stock tune. Also there were no modifications done on the pickup so the tune should be dialed in perfect(factory).

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Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.