# 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:** 14

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**Author:** ![theblue](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/theblue/32/5074_2.png) [@theblue](https://forums.speedlife.net/u/theblue)\
**Post date:** [March 25, 2008, 10:16am UTC](https://forums.speedlife.net/t/cryo-stop-rotors/45605/14 "2008-03-25T10:16:57Z")

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> [@AWDrifter](#):
>
> Speaking of proper venting, I have seen cars with venting to the inside of the rotor only.  
> That can’t be good.(?)

I’m confused by this… if you look at pretty much all front rotors they are designed to suck air from the inside center and pull it out through the middle. So the ideal placement of the duct is on the inside directly against the center hole.

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