I have never had a drilled rotor crack on me. I however have not got them extremely hot on the track either. I run CarboTech XP8's all 4 corners. No issues on the street except when in cold (40deg or less) wet weather. You have to keep them up to temp by tapping on the brakes if you do a good bit of interstate driving where the brakes are not needed for long amounts of time. I have over 120k on my Z1 2 piece rotors on all four corners and XP8 pads.
|