Using this article:
http://featofdesign.com/kryan3d/?p=303
I went into this folder and accessed this file:
UDK-2010-05\Development\Src\UTGame\Classes UTPawn.uc
I changed these settings:
BaseEyeHeight=200.0
EyeHeight=200.0
I found though that the player when walking now does not play the footsteps sound while walking.