RR Racing Brake Development -- Competition and Street - Page 25 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Iceman · 03-29-2016, 08:46 PM

Quote:

Originally Posted by tato.valverde

Can you point out where? All i can find is that they are Coleman Racing rotors, but nothing else

http://www.rr-racing.com/BRZ-FR-S-Fr...gt86fbr002.htm

DustinS · 03-30-2016, 04:33 PM

Quote:

Originally Posted by Cockatoo

Dang, I just ordered the Front Sport kit and this issue would annoy the crap outta me...

Just clean the rotor really well and use a good high heat spray paint to coat the rotor. You don't really have to worry too much about paint on the swept area, as it will be removed by the front of the pad. This will leave a nice clean rotor that shouldn't rust for quite awhile.

DocWalt · 03-30-2016, 05:08 PM

FWIW Once you're on track that coating will become worthless anyway. My factory rotors look horrible after two days on track. The heat burns off any sort of coating pretty quickly.

Lynxis · 03-30-2016, 05:34 PM

Quote:

Originally Posted by frslee

@8R6 Not the best pics, but here they are. Stopping power is great and consistent. I really like this kit for my usage. It's larger than stock rotor, so it fills up the wheel area really well. One slight issue I had during/after the install was once the shims were attached to the pads and installed, it was ridiculously tight and the pad would drag to the rotors. I tried to wear out the pad, but it was keep dragging and didn't want to glaze the rotor. Ended up removing the shims and applied brake grease for now. It's so far quiet on braking. It's no big deal to buy shim set and apply once pads are worn down, or purchase thinner pad (0.65" I think. This one is 0.80" thick).

Looks like you're using the old version of the sport performance kit since this one has a directional slot pattern but the newer ones use a DBA style slotting that is non-directional. The picture looks like the front drivers side but that rotor looks to me like it belongs on the front passengers side. It's not the end of the world but maybe you want to check it out.

Quote:

Originally Posted by 8R6

thanks for the pics man! appreciate the tip about the brake pads too. yeah these are supposed to be 0.80" i wonder if that's just an issue with the pads or if the calipers. the calipers are supposed to take 0.80"

@Rafi@RR-racing - have you guys heard from other users of the Sport Performance kit having this issue with the pads being too thick? just wondering if this is a isolated case or a common issue but easy fix? thanks!

When I got my kit, I test fit my caliper to my rotor with the BP10 pads in it and there was a fair bit of wriggle room without the shims, fitting the shims shouldn't be a problem. I'll know for sure when I put the kit on my car in a few weeks.

Pat · 03-30-2016, 05:53 PM

Quote:

Originally Posted by Lynxis

The picture looks like the front drivers side but that rotor looks to me like it belongs on the front passengers side. It's not the end of the world but maybe you want to check it out.

One cannot determine the proper direction of rotation by looking at the slots on the face of the rotor. Direction of rotation is determined by the vanes inside the rotor, and how they would most effectively evacuate the air from the hub area.

frslee · 03-30-2016, 07:55 PM

Quote:

Originally Posted by Lynxis

Looks like you're using the old version of the sport performance kit since this one has a directional slot pattern but the newer ones use a DBA style slotting that is non-directional. The picture looks like the front drivers side but that rotor looks to me like it belongs on the front passengers side. It's not the end of the world but maybe you want to check it out.

Rotors' vanes are straight, so slot directions don't matter in this case.

8R6 · 03-30-2016, 08:23 PM

Quote:

Originally Posted by Lynxis

When I got my kit, I test fit my caliper to my rotor with the BP10 pads in it and there was a fair bit of wriggle room without the shims, fitting the shims shouldn't be a problem. I'll know for sure when I put the kit on my car in a few weeks.

cool! can you post up what you find out after your install please? im getting my set delivered in a few days but i wont be able to put them on until probably a month or so. thanks!

Rafi@RR-racing · 03-30-2016, 08:29 PM

Quote:

Originally Posted by Cockatoo

Dang, I just ordered the Front Sport kit and this issue would annoy the crap outta me...

@Rafi@RR-racing comments?

EDIT:

Im not seeing this issue here:

On the newer design rotors we are extending the paint zone. This provides a measure of protection for a limited period of time.

As you guys know, whether you use e-coating or zinc, it all comes off once your brakes get really hot. If you track your car, it will probably come off in one day. If you use your car only on the street, it will last a while, but eventually will come off, depending on how much water/corrosion/heat your rotors are exposed to.

-Rafi

Lynxis · 03-30-2016, 08:45 PM

Quote:

Originally Posted by 8R6

cool! can you post up what you find out after your install please? im getting my set delivered in a few days but i wont be able to put them on until probably a month or so. thanks!

Definitely will do.

Cockatoo · 03-31-2016, 02:01 PM

So close I can taste it!

Kostamojen · 04-02-2016, 03:16 PM

Alright, my brake squeel is coming from the driver side front and can be felt in the pedal. What should I be looking for to diagnose this?

Kostamojen · 04-02-2016, 07:27 PM

Moar photos of my brakes!

acro · 04-02-2016, 08:19 PM

Very sexy

DocWalt · 04-02-2016, 08:58 PM

Quote:

Originally Posted by Kostamojen

Alright, my brake squeel is coming from the driver side front and can be felt in the pedal. What should I be looking for to diagnose this?

Any signs of grooving on the rotor? Could just be the pads needing to be bedded in HARD.

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03-30-2016, 05:08 PM	#339
DocWalt Senior Member Join Date: Oct 2013 Drives: '22 BRZ Location: PA Posts: 1,833 Thanks: 2,298 Thanked 1,472 Times in 767 Posts Mentioned: 24 Post(s) Tagged: 2 Thread(s)	FWIW Once you're on track that coating will become worthless anyway. My factory rotors look horrible after two days on track. The heat burns off any sort of coating pretty quickly.

03-31-2016, 02:01 PM	#346
Cockatoo TALLY FT86 Join Date: Mar 2014 Drives: 2014 FR-S Monogram -- SBD Turbo -- Location: Tallahassee, FL Posts: 624 Thanks: 185 Thanked 444 Times in 241 Posts Mentioned: 12 Post(s) Tagged: 1 Thread(s)	So close I can taste it!

04-02-2016, 03:16 PM	#347
Kostamojen Senior Member Join Date: Oct 2011 Drives: 1993 Impreza w/ WRX Swap + FWD! Location: Roseville, CA Posts: 2,071 Thanks: 217 Thanked 951 Times in 500 Posts Mentioned: 31 Post(s) Tagged: 0 Thread(s)	Alright, my brake squeel is coming from the driver side front and can be felt in the pedal. What should I be looking for to diagnose this?

04-02-2016, 07:27 PM	#348
Kostamojen Senior Member Join Date: Oct 2011 Drives: 1993 Impreza w/ WRX Swap + FWD! Location: Roseville, CA Posts: 2,071 Thanks: 217 Thanked 951 Times in 500 Posts Mentioned: 31 Post(s) Tagged: 0 Thread(s)	Moar photos of my brakes!

04-02-2016, 08:19 PM	#349
acro Senior Member Join Date: Nov 2011 Drives: GT-86 Location: Northern hemisphere Posts: 360 Thanks: 419 Thanked 102 Times in 69 Posts Mentioned: 0 Post(s) Tagged: 1 Thread(s)	Very sexy

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