Ok I checked my magazine and the company that does the polishing to parts to make them "stronger" is Mikronite Technologies
www.mikronite.com I did a lil more reading into the article and it says that "The process is said to increase residual strength of the pinion by 44.6 percent..." Now I 'm not all that good with vocabulary but maybe BigMike or someone could explain exactly what residual strenght is.
