 Brake Rotors, track use only |
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| Trekkor |
 Apr 27 2014, 03:58 PM
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#21
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I do things...  Group: Members Posts: 7,809 Joined: 2-December 03 From: Napa, Ca Member No.: 1,413 Region Association: Northern California  |
My experience with KFP Gold pads has been bad.
They last 8-9 hours and worn to the metal under endurance race conditions. Raybestos ST-43's last as long as 50 hours. Rotor friendly. Vented rotors, no slots or drilling. |
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| tomeric914 |
Aug 5 2014, 06:36 AM
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#22
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One Lap of America in a 914! Group: Members Posts: 1,259 Joined: 25-May 08 From: Syracuse, NY Member No.: 9,101 Region Association: North East States 
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Bringing back the semi-dead...
The OP's rotors were fine as the cracks didn't connect the holes. Add enough heat and any rotor will crack drilled, slotted or not. This is a 2 year old Zimmerman with about 30 track days running Porterfield R4 pads and brake ducts. Scary? No. The car slowed from an indicated 130 with no drama lap after lap. I certainly will be replacing these but it's a small price to pay for a helluva lot of fun!  |
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