So i brought the turbo motor to my high school auto class to take it apart and clean things up. I got before and after pics(with my camera phone) of a rotor so enjoy.

Before: side of rotor


After:


Before: Front face


After:

 

How did you get it that clean?

 

the side i used what the pineapple racing guy said brass wire wheel the front with this red cloth stuff the teacher gave me

 

red cloth = scotchbright...
i have tons of it because granfather and dad use it for there work

 

that stuff works awesome its better to use that on the front face then a wire wheel

 

i use it to clean brakes, lines, other metal parts. theres also a white SB that buffs to a mirror shine