I was just at Racing Beat's website and I saw the lightened rotors. I read the description and still am not totally sure what they do. I understand they reduce load, so are they mainly to increase engine life under high power applications like FI? Thanks.

 

There is a thread on this already. Jim from RB states these are for racing appliations, not street cars.

https://www.rx8club.com/showthread.p...tweight+rotors

 

Yea, I'm an idiot. I search before and got nothing. Then I searched again just now and found this. I must've spelled something wrong before or something. Thanks though.