shift points

[stroker]

Are the shift points for a 1999 powerstroke superduty,7.3 , changed from from factory settings, in the tow mode? I have a u7170, also I have a banks transcommand, would the firm shift do the same job on the u7170?

thanks,
jim

[mikel]

The shift points are not changed in the tunes. The firm shift will allow the tranny to shift harder, but it does not allow you to change the shift points.

Thanks