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Originally Posted by Topless
If you do a lot of track days you will surely run into brake issues at some point. Smoked pads, pad fade, boiled brake fluid, gummed rotors, warped rotors, bias issues, etc. Over the years I have gone through the trial and error process: run stock Porsche pads, Mintex, Pagid Orange, Pagid Black, Pagid Yellow RS19, Raybestos ST-43, Porsche rotors, Balo rotors, Zimmerman rotors, Porsche Fluid, ATE fluid, Motul fluid.
My current favorite setup:
Plain Jane Zimmerman rotors $80ea
Rayestos ST-43 Pads $250/set
Motul 600 brake fluid $16/pt
Porsche 997GT3 brake ducts $20/set
This is not a scientific study in any way, just the only setup that has never let me down. I change fluid twice a year and change pads when pad material approaches the metal backing thickness. I have explored different bias setups and just prefer using the same pad compound on all four corners. The ST-43 pads are a fully competition pad that last forever with no heat issues ever. They are a little intense for street use and will easily overpower a set of front 205 street tires quickly invoking ABS. They also squeal a bit around town when cold. With a set of comp tires running deep into braking zones on a hot day (95F) they are flawless.
Hopefully someone will find this useful.
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I put in a set of those last year and at Mid-OH I couldn't really tell any difference running stock 987 rotors, motul 600 + carbotech Xp8's all around with Kumho XS tires
Went to VIR this fall using Nitto NT -05's and was amazed --considering the higher speeds--that I never had one issue with the brakes for 3 days with 4 sessions a day. The brakes were consistently solid when other guys were complaining about brake fade; might have been those $30 ducts
