07-20-2004, 06:12 PM
i think cross drilled and slotted rotors were originally designed to dissipate gasses that got trapped between pads and rotors when pads still had asbestos in them as a binder. seeing as how they no longer contain asbestos, the cross drills/slots are useless and are just an area where stress is concentrated and can crack as stated before.
1994 Ford Ranger
2004 Honda S2000
2007 BMW X3
2004 Honda S2000
2007 BMW X3
