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Technical F.A.Q.

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Testimonials

No more boiled fluid at CMP.

No more boiled fluid at CMP.

I forgot to get back to you on those shields for the PBR twin piston Mustang/Corvette calipers.They definately work as I haven't boiled my fluid...
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Ti heat shields eliminated brake fade for my CTS-V

Ti heat shields eliminated brake fade for my CTS-V

I wanted to say again that I'm very happy with the shims so far. At Pueblo the ambient temps were near ninety. Many cars in my run group were...
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Track Wisdom

"Very high [brake] temperatures can also cause the brake fluid to boil with a resultant increase in pedal travel. This should be detected immediately by the driver, as a very small quantity of boiling fluid is enough for the pedal to go right to the floor without any effect; in contrast to the liquid brake fluid, the boiling part is compressible. It is particularly important that when the car has been stopped for a short time -- up to 15 or 20 minutes after a drive in which the brakes have become very hot -- the pedal is depressed for a check. When the car is at rest, brakes act as a heat sink from which heat spreads to the fluid contained in the calipers; brakes which were fully operative when the car was driven may have become totally inefficient after it has stood awhile."

-- Paul Frere, Sports Car and Competition Driving

Where does the shielded brake heat go?

Not all of the heat shielded by our heat shields is reflected straight back into the pads, some of it is dispersed radially, away from the caliper/pad contact zone. Heat travels from hot to cold areas, so since the pad is the source of the heat most of the time, very little heat will transfer from the cooler shield into the hotter pad. That said, some folks do tend to run higher temp brake pads with our shields, but that is a normal decision that racers are making all the time, matching pad compounds to track and racing conditions.