Brake Pad Reviews

gpa7pk · 12-04-2010, 07:20 AM

Quote:

Originally Posted by djpathfinder

Is that noise coming from both front and rear sets, or just the rear?

The front and rear rotors are of the same design, so they all make noise.
I would think all two piece floating rotors will rattle. I got use to this and now it's just background noise.

AP - Chris_B · 12-04-2010, 12:12 PM

Quote:

Originally Posted by gpa7pk

The front and rear rotors are of the same design, so they all make noise.
I would think all two piece floating rotors will rattle. I got use to this and now it's just background noise.

For dedicated racing brakes, yes, they will rattle. For 2-piece rotors that also get used on the street, there are several techniques that could (and should) be used to eliminate 90-100% of the rattle. There is no reason to put up with clanking rotors for street driving, even if you like to enjoy the occasional track day.

djpathfinder · 12-04-2010, 02:06 PM

Quote:

Originally Posted by AP - Chris_B

For dedicated racing brakes, yes, they will rattle. For 2-piece rotors that also get used on the street, there are several techniques that could (and should) be used to eliminate 90-100% of the rattle. There is no reason to put up with clanking rotors for street driving, even if you like to enjoy the occasional track day.

What techniques? Do tell.

FL 4Motion · 12-04-2010, 05:00 PM

Quote:

Originally Posted by djpathfinder

What techniques? Do tell.

Buy the AP two piece rotors instead??

J/K! also interested in what can be done to minimize the noise.

AP - Chris_B · 12-06-2010, 02:28 AM

Quote:

Originally Posted by djpathfinder

What techniques? Do tell.

Float springs have been around for quite some time, just like those found on the R35 GT-R. A better approach for decoupled rotor assemblies is AP Racing's patented strap drive system, if it can be justified. This system provides all the benefits of a floating system without the problems of rattling, debris on the bobbins, etc. There are no moving parts in a strap drive assembly, so no issues with brake dust or any other gunk. No, these are not available for the 370Z at this time, but with enough serious interest a solution could be looked at...

Strap Drive Disc Assembly

The reality is that 2-piece floating rotors are not advantageous for 99.9% (or more) of drivers that use their cars on the street. Let's just say if you trailer your car to the track, you MAY be a candidate for a full-floating setup. For most part, 2-piece bolted disc assemblies (non-floating) will have most of the advantages people are looking for with less of the drawbacks.

gpa7pk · 12-06-2010, 09:58 PM

Chris,
I was hoping for an all inclusive solution for the noisy floating rotor genre. The purchase of another (when available?) rotor set as a solution becomes a bit pricey.

AP - Chris_B · 12-07-2010, 10:57 AM

Quote:

Originally Posted by gpa7pk

Chris,
I was hoping for an all inclusive solution for the noisy floating rotor genre. The purchase of another (when available?) rotor set as a solution becomes a bit pricey.

Not sure what you are asking here. If you already have a set of full floating rotors, I would need to see details to understand if they were capable of being modified to accept one of the anti-rattle solutions. There is no generic fix as the parts must all work together properly.

gpa7pk · 12-07-2010, 11:35 AM

Quote:

Originally Posted by AP - Chris_B

Not sure what you are asking here. If you already have a set of full floating rotors, I would need to see details to understand if they were capable of being modified to accept one of the anti-rattle solutions. There is no generic fix as the parts must all work together properly.

I have a complete set of Relentless Autosports two piece floating rotors. They have been shown on several threads. Do you think there is an anti-rattle solution available for them?

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12-06-2010, 09:58 PM	#6 (permalink)
gpa7pk Base Member Join Date: Apr 2009 Location: Texas Posts: 135 Drives: 1959 Triumph TR3A Rep Power: 18	Chris, I was hoping for an all inclusive solution for the noisy floating rotor genre. The purchase of another (when available?) rotor set as a solution becomes a bit pricey.