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[Z06] Asbestos pads vs Ceramic

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Old Apr 19, 2006 | 01:16 AM
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Default Asbestos pads vs Ceramic

I'm getting fed up with cleaning the brake dust off my wheels every other day and I heard that switching to ceramic/organic pads will greatly reduce brake dust.

Will braking performance be affected by switching from OEM (asbestos/fiberglass/whatever) to ceramic...for example, agressive braking in a rally course or hard braking on the streets?

Last edited by Z06 KOS; Apr 19, 2006 at 04:34 PM.
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Old Apr 19, 2006 | 02:09 AM
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I didnt know they still made asbestos pads. And guess what there hot on fiberglass particulates now . steel bodied corvettes again , no.
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Old Apr 19, 2006 | 10:38 AM
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Ceramics dust considerably less, but you will sacrifice some braking performance in the process.
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Old Apr 19, 2006 | 04:05 PM
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Originally Posted by t56gen3
Ceramics dust considerably less, but you will sacrifice some braking performance in the process.
Brown or tan dust instead of black dust. For normal street driving ceramic pads are fine only about 5% longer to stop your car. for any sort of performance drving and hard stops forget ceramics, they take much longer to stop with they are hot.

Asbestos pads have not been made since the 1950s and early 60s. That is what Drilled rotors were for, to out gas the asbestos gasses. and we all know that when asbestos gets into the lungs it does not come out and caused all kinds or lung problems.

Best bet is just wash the car more.
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Old Apr 24, 2006 | 12:48 PM
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The brake pads on my '02 Z06 dusted SO bad it distributed back over the whole car, particularly down the sides from front to back.
Had to clean EVERYTIME I drove it even if it was just a trip into town and back.

Changed to the ceramic pads and the dust problem went away.
In normal driving, I could not tell the diference in braking performance.
Pedal pressures and stopping distances seemed to be unchanged but there were no 'max performance' trials with the ceramic pads.

Overall, I'm MUCH happier with the ceramic pads than I was with the original pads.
This would be the first mod I would do if I bought one with the regular brake pads on it.
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Old Apr 24, 2006 | 08:02 PM
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Originally Posted by Z06 KOS
I'm getting fed up with cleaning the brake dust off my wheels every other day and I heard that switching to ceramic/organic pads will greatly reduce brake dust.

Will braking performance be affected by switching from OEM (asbestos/fiberglass/whatever) to ceramic...for example, agressive braking in a rally course or hard braking on the streets?
you probably mean semi-metallic vs ceramic

Ceramic for me, very little dust, best stopping car Ive ever owned (not my first vette even)

My buddy has the factory pads on his 03 with 12K and his fronts are dirty all of the time, comapred to mine with ceramics for 5K miles theres no campare. Spend the extra jack and get ceramics
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Old Apr 26, 2006 | 09:04 AM
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Originally Posted by Z06 KOS
I'm getting fed up with cleaning the brake dust off my wheels every other day and I heard that switching to ceramic/organic pads will greatly reduce brake dust.

Will braking performance be affected by switching from OEM (asbestos/fiberglass/whatever) to ceramic...for example, agressive braking in a rally course or hard braking on the streets?
Hi Z06 KOS -

I apologize for being this late in reply to your question.

I put drilled, slotted rotors on my wifes 99 coupe, along with ceramic pads.

i was not happy wit hthe ceramic pads, they made grinding noises and made the swept area on the rotors look crappy.....for about 400 miles.

After they "broke in", they became quiet and are great.

I don't track my cars (drag only) so I have not noticed any reduction in stopping power as compared to my Z06.

I can tell you that brake dust in almost non-existent with the ceramics, whereas the Z's front wheels looks like crap by the time I get it home after spray-washing it.

When I replace the pads and rotors on the Z, I will go wit hthe same setup as on our coupe (sportbrakes rotors and ceramic pads).

best regards -

mqqn
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Old Apr 26, 2006 | 10:13 AM
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It seems most agree ceramic is the way so I guess i will follow the crowd
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Old Apr 26, 2006 | 06:02 PM
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Another vote for the ceramic pads. Went w/Gm pads last year and 95% of the dust went away
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Old Apr 28, 2006 | 06:00 PM
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Originally Posted by C-5
Another vote for the ceramic pads. Went w/Gm pads last year and 95% of the dust went away
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Old Apr 29, 2006 | 08:53 AM
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I just received a set of new pads from Carbotech (XP10/XP8), and noticed for the first time (shows I don't read directions) that all their pads are ceramic compounds. This seems inconsistent with the general assumption that all high friction track pads are metallic compounds. Is this unique to Carbotech, or, is the notion that ceramic compounds can't be track worthy just incorrect? Or, should I be using other pads?
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Old Apr 29, 2006 | 03:39 PM
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Auto Zone store brand ceramics are great for street use and are dirt cheap. I switch to Carbotech race pads XP10/XP9 for track duty.

Rick
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Old Apr 30, 2006 | 07:13 AM
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Default Ceramic Pads

I've been looking at the Hawk ceramic pads. Has anyone tried them? Is Gm a company, or just General Motors?

My only problem with my Yellow Z06 is that I spend more time washing than I do driving due to the brake dust.
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Old Apr 30, 2006 | 11:13 AM
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Originally Posted by elh0102
I just received a set of new pads from Carbotech (XP10/XP8), and noticed for the first time (shows I don't read directions) that all their pads are ceramic compounds. This seems inconsistent with the general assumption that all high friction track pads are metallic compounds. Is this unique to Carbotech, or, is the notion that ceramic compounds can't be track worthy just incorrect? Or, should I be using other pads?

Ceramic pad manufactures have different levels or amounts of ceramic material in their pad. There is no set amount min or max level of ceramic material for a brake pad to be called ceramic.

Most street or stock use pads have higher compesition of ceramic material and the pad apperars to be more tan / light brown then black or dark brown.

Carbotech pads are considered ceramic. Carbotech has severl different compounds of brake pads. track pads tend to be the XP10, XP11 and XP12s. Where as the XP8 or panther and panther plus are street pads.

PFC, Performance Friction Company's brake pad are also consideded ceramic. Carbon Ceramic vs carbon metailic.

Brake pad material is made for certain temperature ranges. Standared street driving to hard racing.

Pad Selection Tips:
Temperature range and overall friction value are the primary considerations for pad selection. The pads must be capable of maintaining the proper amount of friction for stopping power within the temperatures that will be realized on the track during the event. Then, overall wear rate must be considered. For most asphalt and road race applications, compounds in the high temperature ranges over 1000°F range are usually necessary. Dirt track, drag race, and street performance applications usually operate at temperatures between 500° and 1000°F. Keep in mind that these are general ranges, and not absolute values. Many factors and unforeseen influences can affect brake temperatures. The best indicator for pad selection will always be on track performance. If pad fade (friction loss) due to overheating occurs, then improved cooling, a heavier rotor, or a higher temperature range pad may all become necessary. source:http://brakepads.wilwood.com/01-selection/index.html
In general street pads have a cf ( co-effent of friction of about .4 to .5 and temperature range in 400-500*F.

Where as racing brake pads will have a Cf of .55 to .7 and temp ranges up to 1000-1300*F.

there really is no compound that can do both. street pads are good for street use but melt or glaze over and do not stop under repeated high braking tempeatures of 800-1000*F

on the other side race pads seldom work well at the lower street brakeing temperatures of 400-500*F.

This is an EXTREEM over simplifcation. Do your own research. If you going to the track ask the GUYS who run on the track what brake pads they use and what is there braking style??

Most common race pads are ( no particular order)

CarboTech XP10, XP11, XP12
PFC -01
Wilwood H, Wilwood A for C4s
Hawk - Blue, Black or DT70s ( there are a few others too - HP and HP+ are NOT track / race pads, but very good street performance brake pads)

Brake pad information

http://brakepads.wilwood.com/01-selection/index.html
http://www.carbotecheng.com/prod-ct-compounds.htm


Is there a brake pad that can do double duty, street and limited track use?? From years of experience with many many differnt guys and pads tested, the ansewer is YES. The stock ACDelco C5 ZO6 pad is that pad.

I use the PFC01 and most recently the Wilwood H. In the past I have used the Hawk HP, and HP+ way too much dust on my yellow car.

HTH

Last edited by AU N EGL; Apr 30, 2006 at 11:18 AM.
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Old Apr 30, 2006 | 11:27 AM
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Default Ceramic pads

No racing, just some spirited street driving. I'm really interested in little or no dust, no squeek, with as little performance decrease as possible over the OEM.

Thanks for all the good information.
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Old Apr 30, 2006 | 11:31 AM
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I can't stand the loud squeaking everytime I stop from the stock pads, so I'm switching to the GM ceramic pads.
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Old May 1, 2006 | 05:46 AM
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Default Ceramic Pads

Excuse me if this is a dumb question. My car has less than 15K miles and I want to go with ceramic pads. Do I need to turn my rotors?

Thanks
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Old May 1, 2006 | 04:39 PM
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Akebono pads here, very little dust, stops geart and are wearing perfectly.

http://www.racepages.com/brand/akebono.html
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Old May 1, 2006 | 07:23 PM
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Originally Posted by az_z06
Excuse me if this is a dumb question. My car has less than 15K miles and I want to go with ceramic pads. Do I need to turn my rotors?

Thanks
Nope. Just take so brake cleaner and spray it on to both sides of the rotors to clean them. Then put on your new pads and go bed in the new pads and your be set to go.
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Old May 1, 2006 | 07:34 PM
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I also have ceramic brake pads (don't know which brand off the top of my head) and I must say that brake dust is the last of my problems.

With my car being yellow, I don't really mind the 5% decrease in braking performance. Washing the car daily sure takes a toll on my back, even at my tender age, hehe.
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