Originally Posted by DaWaN
(Post 1408733)
Hawk HP+ are fine on the street, they do not make noise and bite reasonably on the first touch. The dust does not corrode.
Whether they are good enough on the track depends on the power you have, the tires you have and the track you run. They are a step up from OEM pads and can tolerate more heat. I would say: just try them out and if you experience fading then upgrade your pads. I ran my Civic with HPS pads on street tires and 20 minute track sessions with no problem at all. If you have semi slicks, a turbo and a track which is heavy on the brakes it becomes a different story. |
Guess i should check my Yellowstuffs. Besides tearing up rotors and being noisy, dusty, and horrific at cold stops.... i like 'em well enough.
If there's meat on them, i'll see if i can echo the sentiments after upcoming track day. Context: ~2200lb NB w/ driver ~140-150whp Sport brakes w/ 949 lines, EBC Yellows, Wilwood 1" master, Singular 2.5" ducts 15x10 245/40 |
[QUOTE=concealer404;1408799]Guess i should check my Yellowstuffs. Besides tearing up rotors and being noisy, dusty, and horrific at cold stops.... i like 'em well enough.
That sounds like quite the endorsement for Yellowstuff haha. "They kinda suck all round', but i like them." The PFC pads seem like a winner, good for the track, usable on the street, non corrosive, no transfer layer needed, however they dont fit sport brakes which I'm kinda stuck with for now. The HP+ pads seem to always be middle of the road, some say its decent, others that its complete garbage. Right now I think the HP+ and maybe stoptechs are the only viable options. |
I agree with sixshooter. You can run StopTech or HP+ pads on true 200 treadwire tires and above on stock power. Use an inside shim and good fluid, and they won't fade. I have done it several times. HP+ has more initial bite, if that is what you are after. That comes at a cost of sounding like a school bus had an alien love child with a fog horn after they have been heat cycled a few times.
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Originally Posted by Steve Dallas
(Post 1408865)
I agree with sixshooter. You can run StopTech or HP+ pads on true 200 treadwire tires and above on stock power. Use an inside shim and good fluid, and they won't fade. I have done it several times. HP+ has more initial bite, if that is what you are after. That comes at a cost of sounding like a school bus had an alien love child with a fog horn after they have been heat cycled a few times.
Now THIS sounds appealing. |
HP+ does whistle a bit on some cars. PFCs don't seem to have that issue.
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If you think the HP+ whistles, wait until you hear the R8s.
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Originally Posted by sixshooter
(Post 1408997)
HP+ does whistle a bit on some cars. PFCs don't seem to have that issue.
I ran through 4 or 5 sets of HP+ on my RX-8 about 5 years ago. After one track day, a new set of pads would whistle at track speeds and howl terribly on the street. I could quiet them down a bit by burnishing the pad surfaces and cleaning and re-greasing everything, but they were still embarrassing. People would actually roll down their windows to helpfully tell me I needed a brake job. I found DTC-30s to be better, more linear performers on the track and quieter on the street, so I switched to those, before discovering Carbotech. Hawk's Street/Race pad is supposedly the DTC-30 compound with bevels and shims, so that may be an option. I used one set of them (all I could get and was in a rush) and found them to be extremely similar to DTC-30s. Having said that, there are plenty of people who run HP+ at my home track, and they report tolerable noise on the street. I have a set of StopTech Sport pads on my RX-8 right now as my street pads. They did fine for me on a track day with Star Specs. They do not have the initial bite of HP+, and they dust more, but they are quieter, and the dust is not as corrosive. |
Non corrosive dust is something I am looking for. Glad to hear the stoptech's were able to handle some lapping, not a lot of reviews of those.
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My experience with stoptech:
N/A car, noob driver: great on track. Turbo car, more experienced driver, PIR (hard on brakes): they literally fell off the backing plate when I removed them. |
Originally Posted by aidandj
(Post 1409023)
My experience with stoptech:
N/A car, noob driver: great on track. Turbo car, more experienced driver, PIR (hard on brakes): they literally fell off the backing plate when I removed them. |
Originally Posted by aidandj
(Post 1409023)
My experience with stoptech:
N/A car, noob driver: great on track. Turbo car, more experienced driver, PIR (hard on brakes): they literally fell off the backing plate when I removed them.
Originally Posted by Swanpuppy
(Post 1409024)
Good to hear. I have done ONE HPDE event, and autocross, car is stock except for DIY billies and new sticky summer tires (federal 595RS-RR). Adding power is quite aways out. StopTechs are very tempting due to price. I think a full set front and rears were under $100 (compared to almost $200 for HP+), if they can handle some noob lapping thats the way to go for me. I spent the last 3 years slowly buying safety gear, I want to start spending money on actually driving.
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Agree regarding non-stick tires for learning.
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Originally Posted by aidandj
(Post 1409023)
My experience with stoptech:
Turbo car, more experienced driver, PIR (hard on brakes): they literally fell off the backing plate when I removed them. Thanks much, |
I suppose I should follow up on this thread since it's been revived -- I have a couple track days on the DTC60s, and have been running HPS on the street. No issues with fade or overheating with the DTC's and the HPS pads work well enough on the street. I wash my car after any track day anyway so the corrosive dust hasn't seemed to be an issue yet. Here's an example lap at Road Atlanta right after I got the DTC60's. I'm pretty hard on the brakes generally (ran up someone's rear bumper this lap, but usually brake hard in the latter half between 1 and 2 marker of turn 10). I'm not sure how they'd handle DOT slicks, but for street tires they're fine. It was 95 degrees in Atlanta when the below video was taken.
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Put on some pants. You should consider wearing more fire protective clothing in general. I know it's hot.
As for the driving, I'd say you are slowing too much going into turn one. You should be going fast enough to need to go all the way to the track out strips. It will help you to have more speed to climb that giant hill as well. It also appeared that you departed turn 4 and started to turn right for the esses a little early which makes them a little less straight and can slow you down a touch. I'm no expert at RA, and T1 and T12 scare the eff out of me sometimes, but it is a monumental track to drive. |
Originally Posted by sixshooter
(Post 1410237)
Put on some pants. You should consider wearing more fire protective clothing in general. I know it's hot.
As for the driving, I'd say you are slowing too much going into turn one. You should be going fast enough to need to go all the way to the track out strips. It will help you to have more speed to climb that giant hill as well. It also appeared that you departed turn 4 and started to turn right for the esses a little early which makes them a little less straight and can slow you down a touch. I'm no expert at RA, and T1 and T12 scare the eff out of me sometimes, but it is a monumental track to drive. Turn 1 - That's about fast as I'm comfortable taking a car I need to drive home! See the first clip in It's a great track. I'm not fast enough for T12 to scare me yet (my right foot is planted from 10B to 1) but once the turbo is finished it will be much more interesting. |
I remember the naturally aspirated 10b to 1 throttle press and hold drill. Once you add a turbo you will need to lift.
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Originally Posted by poormxdad
(Post 1408790)
I sent Performance Friction a note asking what it would take to get some front Sport caliper PFC 11s produced. I'll report back.
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Another vote for StopTech SPORT
I ran them on street and track. Took 2 days at Laguna last year without any issues on 15x9 200tw tires (Hankook RS-3), also used them for autocross. They dust more than stock, but that's kind of expected and not too bad really. Were quiet for me on the street and did their job in stock powered car at the track. They do need some higher temps to be most effective, but still usable on the street. |
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