# Cryo-Stop Rotors

**URL:** <https://forums.speedlife.net/t/cryo-stop-rotors/45605>\
**Category:** NYSpeed Automotive\
**Created:** [March 25, 2008, 7:31am UTC](https://forums.speedlife.net/t/cryo-stop-rotors/45605 "2008-03-25T07:31:13Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![Blue\_Eyed\_Devil](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/blue_eyed_devil/32/7292_2.png) [@Blue\_Eyed\_Devil](https://forums.speedlife.net/u/Blue_Eyed_Devil)\
**Post date:** [March 25, 2008, 8:53am UTC](https://forums.speedlife.net/t/cryo-stop-rotors/45605/12 "2008-03-25T08:53:41Z")

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> [@Carnut](#):
>
> Cryo rotors will withstand more heat from repeated stopping to help aid in the prevention of lateral runout (warping). Proper ducting is a must with any setup.
> 
> Cryogenically treating any ferrous metal realigns the grains of the material making it stronger and more rigid. (basically)

Speaking of proper venting, I have seen cars with venting to the inside of the rotor only.  
That can’t be good.(?)

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