hug311 said:
The problem that the site states is that the slotted rotors will make alot of heat that will mostlikely warp the rotors under normal driving conditions, which would defeat the whole reason to replace the crappy warp/prone rotors that are on the car!!
I can't seem to get that web site loaded up to see what their reasoning behind that is (or to see what the product looks like). But I will make a couple of comments based on your observations.
There are a few advantages that a x-drilled/sloted rotor has over a solid rotor. One of them is to disipate heat better. Now if too much of the material is removed from the rotor (or if the rotor is too thin), than not enough heat will be able to be disipated. I'm still confused by the statement "slotted rotors will make alot of heat under normal driving conditions." As compared to what? The only other type of driving condition I can think of is a racing application. A racing vehicle will produce far more heat than normal driving conditions. If that statement is true, than it would seem that these rotors are designed for racing applications, since there would be other features of the braking system to dissipate the heat.
But in general, a x-drilled/slotted rotor will dissipate more heat than a solid rotor.
If I ever get that web page to load up, I might be able to make some better observations.