E46Fanatics - View Single Post - I need ROTORS: Slotted vs. Drilled vs. OEM ?????
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Old 03-26-2007, 09:33 PM   #91
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Join Date: Aug 2005
Location: San Diego, CA
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Originally Posted by Rob Levinson * UUC Motorwerks View Post
Why are you asking leading questions like that when you know that the cast perforated rotors as used by the various manufacturer's motorsport divisions are the source of your ongoing tirade?
I promise you I am actually totally ignorant of that.

The closest I can come was the earlier mention of SHW as the manufacturer of the BMW Motorsport, Porsche, and a few other high-end rotors. But I believe we established, and you concurred that those are drilled ( "I am also agreeing that the aftermarket companies you listed previously do not use that technology, but are machine-drilled." )

So I'm back where I started, still trying to find an actual real live example of a cast perforated rotor.

Last edited by jpr; 03-26-2007 at 09:53 PM. Reason: spelling
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