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First Problem With my 370Z

Originally Posted by Red__Zed Highly unlikely you've warped those fat chunks of metal this fast. Far more likely that you are feeling pad transfer (possibly from improper bedding) It's pretty

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Old 09-10-2012, 10:14 AM   #1 (permalink)
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Originally Posted by Red__Zed View Post
Highly unlikely you've warped those fat chunks of metal this fast.

Far more likely that you are feeling pad transfer (possibly from improper bedding)

It's pretty common with the stock pads. You can try going though the bedding procedure to try and clear them, or scuff up the rotor surface a bit.
Sport, 10K miles, never got the oil temp above 225, no track days.


It is my opinion that it is possible that somehow pad material transferred improperly, hence I will drive it for 100 miles and see if anything changes, maybe go through a bedding procedure late at night.

It's a myth that rotors warp.

What is the best proceedure for OEM Sport pads?

It feels like a bedding issue to me because the harder I apply the brakes, the "calmer" it feels. If something were not "true", that would only make it worse.
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Last edited by ImportConvert; 09-10-2012 at 10:18 AM.
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Old 09-10-2012, 10:16 AM   #2 (permalink)
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It's a myth that rotors warp.
lol... you must have never seen one on a brake lathe
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Old 09-10-2012, 10:17 AM   #3 (permalink)
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lol... you must have never seen one on a brake lathe


Yea that was a joke right?
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Old 09-10-2012, 10:18 AM   #4 (permalink)
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Yea that was a joke right?
has to be... i mean the guy can access a forum and type a post, he can't be full-retard
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Old 09-10-2012, 01:42 PM   #5 (permalink)
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has to be... i mean the guy can access a forum and type a post, he can't be full-retard

NEVER go full-retard
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Old 09-10-2012, 02:04 PM   #6 (permalink)
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NEVER go full-retard
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Old 09-10-2012, 09:04 PM   #7 (permalink)
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nice.
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Old 09-10-2012, 10:22 AM   #8 (permalink)
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Sport, 10K miles, never got the oil temp above 225, no track days.


It is my opinion that it is possible that somehow pad material transferred improperly, hence I will drive it for 100 miles and see if anything changes, maybe go through a bedding procedure late at night.

It's a myth that rotors warp.

What is the best proceedure for OEM Sport pads?

It feels like a bedding issue to me because the harder I apply the brakes, the "calmer" it feels. If something were not "true", that would only make it worse.


Re-bed them. A couple of high speed stops should do ya



"warped rotors" is more a misnomer than a myth, since the uneven deposits represent a "warped" braking surface.
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Old 09-10-2012, 10:24 AM   #9 (permalink)
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Re-bed them. A couple of high speed stops should do ya



"warped rotors" is more a misnomer than a myth, since the uneven deposits represent a "warped" braking surface.
Exactly. A rotor doesn't warp. It can wear un-evenly, or it can get uneven deposits on it, but warp? Show me...
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Old 10-10-2012, 02:59 PM   #10 (permalink)
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Exactly. A rotor doesn't warp. It can wear un-evenly, or it can get uneven deposits on it, but warp? Show me...

http://www.bonedaddy.net/Fishey/IMG_0027%20(Medium).JPG

Warped Rotor.. I have seen it many times.

Sometimes its pad transfer sometimes it is not. Usually if the rotor looks "blue" its pad transfer. If the rotor looks normal silver usually a physically warped rotor. It is extremely extremely rare that a warped rotor would happen on a car that didn't have a caliper issue. I would say 99% of real warped rotors there is a problem in the caliper or brake system that causes the condition. Hope that helps.

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Old 11-21-2012, 01:48 PM   #11 (permalink)
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This will mark the 3rd time I will need to turn my front rotors (back once) within 10k miles and I drive the car hard but only 1 autocross.

Sport Touring

This is not acceptable. I need to solve this crap. I'm guessing its a rotor temp and pad material issue. I'm using RBF600 with steel lines and hawk HPS pads but rotors are stock. I might get the stillen hook slot rotors with the cooling duct but would hate to spend that money and the issue persists.
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Old 11-21-2012, 03:13 PM   #12 (permalink)
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an older article not related to OP's topic but interesting

Z Meets Wall: We Investigate Why the NISMO Z's Brakes Failed at Lightning Lap - Feature - Car and Driver
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Old 12-17-2012, 06:52 PM   #13 (permalink)
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Thank you for posting this link,very detailed information about what the stock sport brakes limits are.
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Old 04-05-2013, 09:29 AM   #14 (permalink)
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Originally Posted by Fishey View Post

http://www.bonedaddy.net/Fishey/IMG_0027%20(Medium).JPG

Warped Rotor.. I have seen it many times.

Sometimes its pad transfer sometimes it is not. Usually if the rotor looks "blue" its pad transfer. If the rotor looks normal silver usually a physically warped rotor. It is extremely extremely rare that a warped rotor would happen on a car that didn't have a caliper issue. I would say 99% of real warped rotors there is a problem in the caliper or brake system that causes the condition. Hope that helps.

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Show me the other side of that rotor.
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