Reading Topic: Drilled rotors
I had Brembo cross drilled and slotted rotors on my 90 Mits Eclipse/Laser turbo.
I had heard all of the stories about drilled rotors cracking and such. However, my rotors never cracked. These were not the cast holes as used in higher end car such as Porsche, instead, these were Brembo made rotors that were then drilled. I think they looked cooler than they performed.
The biggest difference in performance came from better pads. If anything, I hope that we can get larger rotors for the 6, slotted would be nice. Larger rotors and better pads will increase performance more so than the drilled rotor on the street. Now, in racing applications, the drilled rotor is better at keeping things cool as they have a larger surface area which can dissapate heat.
Tome