Adams Car Package > Shared Material > Appendix > Curve Math Operations - Scale

Curve Math Operations - Scale

Scales the y-axis values of a curve. If you have a y value of 100 mm and a scale value of 2, then your new y-axis will be 200 mm.
 
For the option:
Do the following:
Scale Value
Specify a scale value to be applied to the y-axis values of your curve.