[imprezive]

I brought a laser temp gun to a track day for the first time. It was an SCCA "Track Night", so it was only three 20 minute sessions.

The first two sessions my rotor temps were still fairly low (about 250). As I was getting more comfortable for the last session I went a lot more aggressive. There was a large variation from L to R temperature was about 650 on the L and 450 on the R. The track does have more right handers under braking, but that still seems like a pretty large difference between left and right?!

Another strange phenomenon occurred. Prior to the event my rotors were warped. Pretty bad vibration. I had them resurfaced once already and it didn't help for long, so I figured I'd abuse them and replace them after the event. Somehow the vibration almost complete vanished after the event. Did I somehow un-warp them?