UHHH Trippy ass rotors? s4 TII? check em out!
#1
Rotary Freak
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UHHH Trippy *** rotors? s4 TII? check em out!
Pulled apart some motors this weekend, and found these rotors. s4 TII type -e , came out of my old 10th ae motor..
Im staring at these things and wondering Why the hell they are grainy? The housings were fine, no damage or streaks from the rotors, and its on both rotors.
Did they come factory like this?
I cant see how both rotors would be damaged, and not the housings, with how the whole rotor is this way?
Im staring at these things and wondering Why the hell they are grainy? The housings were fine, no damage or streaks from the rotors, and its on both rotors.
Did they come factory like this?
I cant see how both rotors would be damaged, and not the housings, with how the whole rotor is this way?
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its just a machining mark, they needed to change the bit....
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it is a finishing mark, even when you buy new rotors some come out of the box smooth and some come out like that, its like they have one machine that needed a bit...
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