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5.3L 6L90E TCC tuning for WOT

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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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400ss
5.3L 6L90E TCC tuning for WOT

I have this 1993 F150 Lightning with 08 5.3L and 6L90E, Truck drives and runs great, just looking if it can be improveed.

Is there any gain locking the TCC on a WOT run? in what gear can i lock it and will it be better? and lets say i lock it at 2nd gear, from what rpm is ok to lock it and it will unlock by itself when shifting?  im running 

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