Originally Posted by happytheman

Ok, so ima ask the age-old question just to see what the general response is:
In a non-tracked situation, where heat dissipation is not a concern, do cross-drilled/slotted rotors perform any better than OEM? One might make the argument that the reater surface area of the OEM rotor might provide better stopping power.

Next question: Can any of you tell me if they personally have (or know someone that has) cracked a rotor that was slotted/drilled? Those that have the Z1-proffered drilled/slotted rotors attest to their composition quality?

I'm just trying to make an educated decision on the mod.

Thanks for your input.