When is it really time to change your rotors?
08-22-2017, 03:25 PM
#12
Those look barely used. I've run rotors that look WAY more heat checked than that. They really don't experience huge stresses under braking, it's more the thermal cooling on a cold day after the session. That's always when I've heard the loud CRACK and then you've got a fingernail catching crack.
I'm also a mechanical engineer fwiw.
I'm also a mechanical engineer fwiw.
08-23-2017, 02:35 PM
#13
Moderator
Thread Starter
Well on that note let's see if they survive VIR again in October 
I've still got some DTC60 material to burn off. These only have 2 weekends on them.
I've still got some DTC60 material to burn off. These only have 2 weekends on them.
08-27-2017, 10:48 AM
#14
Community Organizer
Saw a fellow S2000 owner lose 2 out of 5 sessions this Friday due to cracked rotors that he only noticed as he left for staging.
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