RR Racing Brake Development -- Competition and Street - Page 35 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

ajc209 · 07-11-2016, 09:32 AM

@Rafi@RR-racing

I sent you a PM last week

infinity21 · 07-11-2016, 11:45 PM

What are some quality track pads that will fit the stage 2 front bbk and stock rear calipers? Feeling the limit of bp20 on extended sessions on rs3. I don't think they will be able to keep up on stickier rubber.

Cartman · 07-12-2016, 02:03 AM

Quote:

Originally Posted by infinity21

What are some quality track pads that will fit the stage 2 front bbk and stock rear calipers? Feeling the limit of bp20 on extended sessions on rs3. I don't think they will be able to keep up on stickier rubber.

Raybestos ST43 and above, just about any Ferodo pad, Cobalt friction, Carbotechs, winmax...

There are lots of pads out there in 7420 size...

I plan on getting Ferodo DS1.11 next time around or maybe the 3000... still undecided, but only cause I can get them locally at a great price. Otherwise I would go with Raybestos ST45 to match my rear pads.

PS The ST43 on the OEM setup where awesome... I did 6 track events and they still have about 60% left of pad material, in comparison, the PMU club racers where done by the 6th event.

Four_wheel_drifts · 07-12-2016, 01:01 PM

Is there an ongoing list of wheels that fit with the two caliper widths? I'm buying dedicated track wheels and do NOT want to run spacers anymore.

infinity21 · 07-12-2016, 02:16 PM

Quote:

Originally Posted by Cartman

Raybestos ST43 and above, just about any Ferodo pad, Cobalt friction, Carbotechs, winmax...

There are lots of pads out there in 7420 size...

I plan on getting Ferodo DS1.11 next time around or maybe the 3000... still undecided, but only cause I can get them locally at a great price. Otherwise I would go with Raybestos ST45 to match my rear pads.

PS The ST43 on the OEM setup where awesome... I did 6 track events and they still have about 60% left of pad material, in comparison, the PMU club racers where done by the 6th event.

Thanks I'll take a look at those. What setup do you run on track (particularly tires)?

Canehda · 07-12-2016, 03:51 PM

did a track day and found that with my tire setup and BP20 I had the front brakes smoking after only 10 minutes on track... the fade wasn't terrible but I think I'm going to stick to Polymatrix A... also do not recommend Pentosin Ford DOT3 brake fluid... I completely lost brakes at the end of a straight yesterday (only a couple of feet from totalling car) and it scared the shit out of me :P

Also the silver wilwood logo on my brake calipers have turned gold... do I win a prize?

Cartman · 07-12-2016, 04:30 PM

Quote:

Originally Posted by infinity21

Thanks I'll take a look at those. What setup do you run on track (particularly tires)?

215/45/17 Hankook R-S3 on OEM wheels

I'm currently using the BP20s with the ST45 for now... Gonna give them a shot at the track I normaly race at this weekend and see how they behave, but the setup worked great on the less technical course I went to last time.

Irace86 · 07-12-2016, 09:13 PM

Im running the stage 2 in front and performance in rear with XXR 530's staggered 18x7.5 +38 and 18x8.75 +33. In the rear there is inches of clearance. In the front it is like 3mm of clearance.

Irace86 · 07-13-2016, 01:57 AM

A few pics.

As you can see, there is lots of space on the rears.

Much less on the fronts. Sorry not easy to show.

benzz280 · 07-13-2016, 03:14 AM

@Rafi@RR-racing

sent you a pm too!

ajc209 · 07-13-2016, 06:37 AM

Quote:

Originally Posted by Irace86

Im running the stage 2 in front and performance in rear with XXR 530's staggered 18x7.5 +38 and 18x8.75 +33. In the rear there is inches of clearance. In the front it is like 3mm of clearance.

Have you got them really hot yet? any squeal?

Cartman · 07-13-2016, 10:41 AM

Quote:

Originally Posted by benzz280

@Rafi@RR-racing

sent you a pm too!

Quote:

Originally Posted by ajc209

@Rafi@RR-racing

I sent you a PM last week

It's best if you email, rafi doesn't log into the forums often.

Cartman · 07-13-2016, 10:46 AM

Quote:

Originally Posted by ajc209

Have you got them really hot yet? any squeal?

BP20s squeal like mofos on low speed braking...

ajc209 · 07-13-2016, 10:50 AM

Quote:

Originally Posted by Cartman

BP20s squeal like mofos on low speed braking...

Mine squeal like mofos under medium to hard braking from any speed. Not sure if I have bp20 or bp10. I've got whatever the kit came with.

I've put copper grease between pad and shim and chamfered the leading edge of the pad.

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07-11-2016, 09:32 AM	#477
ajc209 Senior Member Join Date: Dec 2011 Drives: GT86 Cosworth Location: UK Posts: 753 Thanks: 361 Thanked 270 Times in 188 Posts Mentioned: 9 Post(s)	@Rafi@RR-racing I sent you a PM last week

07-11-2016, 11:45 PM	#478
infinity21 Senior Member Join Date: Aug 2014 Drives: 2014 BRZ Sport-tech Location: Toronto, Canada Posts: 125 Thanks: 45 Thanked 66 Times in 50 Posts Mentioned: 5 Post(s)	What are some quality track pads that will fit the stage 2 front bbk and stock rear calipers? Feeling the limit of bp20 on extended sessions on rs3. I don't think they will be able to keep up on stickier rubber.

07-12-2016, 01:01 PM	#480
Four_wheel_drifts Senior Member Join Date: Apr 2016 Drives: Whiteout track car; lava donor Location: Portland, OR Posts: 245 Thanks: 87 Thanked 64 Times in 40 Posts Mentioned: 3 Post(s)	Is there an ongoing list of wheels that fit with the two caliper widths? I'm buying dedicated track wheels and do NOT want to run spacers anymore.

07-12-2016, 03:51 PM	#482
Canehda poverty cause racecar Join Date: Oct 2013 Drives: Subaru BRZ JRSC'd Location: Mississauga, Canada Posts: 792 Thanks: 154 Thanked 433 Times in 250 Posts Mentioned: 19 Post(s)	did a track day and found that with my tire setup and BP20 I had the front brakes smoking after only 10 minutes on track... the fade wasn't terrible but I think I'm going to stick to Polymatrix A... also do not recommend Pentosin Ford DOT3 brake fluid... I completely lost brakes at the end of a straight yesterday (only a couple of feet from totalling car) and it scared the shit out of me :P Also the silver wilwood logo on my brake calipers have turned gold... do I win a prize?

07-13-2016, 03:14 AM	#486
benzz280 Member Join Date: Jun 2016 Drives: Toyota 86 Location: Indonesia Posts: 37 Thanks: 18 Thanked 7 Times in 7 Posts Mentioned: 0 Post(s)	@Rafi@RR-racing sent you a pm too!

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