07-28-2017, 06:12 AM | #1 |
Drives: 2018 ZL1 Manual Join Date: Mar 2014
Location: NoVA
Posts: 111
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Swapped front pads -- what are these round things?
I just swapped out my stock pads for some higher temp Hawk pads and these pads have these giant round circles, almost like handles, which stick out of the caliper. Not planning to run 17" wheels, so I don't think it matters too much, but does anyone know what these are and why they are on the pads?
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07-28-2017, 06:17 AM | #2 |
Drives: 2018 ZL1 Manual Join Date: Mar 2014
Location: NoVA
Posts: 111
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Incidentally, I found the clips on these calipers to be a pain in the neck compared to other Brembos. Maybe it's just me, but the second pin didn't want to slide through under pressure of the clip when reinstalling pads. I had to use a small screwdriver and rubber mallet to coax the second pin home once it was under the pressure of the clip. i hope the clips relax a bit with age. At first I thought it was the new pads, but I had the same issue when test reinstalling the stock pads.
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07-28-2017, 06:58 AM | #3 |
Drives: 2017 Fifty 2SS w NPP Join Date: Dec 2011
Location: Old Hickory, Tennessee
Posts: 160
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We called those roller skates on the 5th gen. They were supposedly there to help with the squealing brakes although it never seemed to help with mine.
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07-29-2017, 01:21 PM | #4 |
Drives: 1967 Firemaro / 2017 2SS Join Date: Apr 2017
Location: SoCal
Posts: 110
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yes vibration dampeners - to help with noise reduction.
The Brake lube (on the back side) of the pads does more to eliminate squeal in my opinion
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Mike Dee
SoCal USA 2017 Camaro 2SS 2015 Corvette Z06/Z07 1975 Supercharged Corvette 1967 Firemaro Show Car - For Sale |
07-29-2017, 01:33 PM | #5 |
Drives: 16 2SS 6MT NPP MRC / 15 K1300S Join Date: Mar 2016
Location: NW of Austin
Posts: 1,034
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Unnecessary unsprung weight then?
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Rohana RFX-5 10/11, M/T 275/305, Eibachs, Hellwigs, Hurst SS, DMS LT4 SC 596HP/589TQ, DMS Low-side, Kooks 2LTs, MBRP Race, Rotofab, MMS CC |
07-29-2017, 02:17 PM | #6 |
Drives: 1967 Firemaro / 2017 2SS Join Date: Apr 2017
Location: SoCal
Posts: 110
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Race pads do not have these dampeners.
Here is a shot of the Raybestos ST43s from the backing plate side - no dampeners.
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Mike Dee
SoCal USA 2017 Camaro 2SS 2015 Corvette Z06/Z07 1975 Supercharged Corvette 1967 Firemaro Show Car - For Sale |
08-02-2017, 02:25 PM | #7 |
Drives: 2019 2SS & 1998 SS Join Date: Jul 2017
Location: Indiana
Posts: 169
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Of course they don't...People who run race pads don't care about noise, they expect it. The dampeners are for more of a performance oriented pad on a street car.
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08-02-2017, 03:11 PM | #8 |
Drives: Sold Join Date: Mar 2017
Location: Somewhere
Posts: 775
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DIY fidget spinners
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08-02-2017, 06:10 PM | #9 |
You can only YOLO once.
Drives: '16 2SS & '15 Subaru Forester Join Date: Jan 2016
Location: Albany, OR
Posts: 1,677
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They're weights...the stock pads also have weights just smaller rectangular ones.
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