Nissan 370Z Forum - View Single Post - Just curious, can anyone tell me what causes this on my rotors?

2011 Nismo#91 · 10-17-2016, 01:31 PM

Hi all,

I was at NJMP Thunderbolt track this weekend and noticed my discs looking like this for only the front 2 rotors. It went away later in the day and seemed to have no real effect but I am just curious as to what is was and what caused it. Pads are Carbotech XP8.

Front, looking blotchy?

Rear, shiny.

10-17-2016, 01:31 PM	#1 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,403 Drives: slowly Rep Power: 40569	Just curious, can anyone tell me what causes this on my rotors? Hi all, I was at NJMP Thunderbolt track this weekend and noticed my discs looking like this for only the front 2 rotors. It went away later in the day and seemed to have no real effect but I am just curious as to what is was and what caused it. Pads are Carbotech XP8. Front, looking blotchy? Rear, shiny. Last edited by 2011 Nismo#91; 10-17-2016 at 01:34 PM.