No, this is not another brake pad recommendation thread. I have come to accept I will never find a definitive answer on which pad is the 'best' for aggressive street
|
|
LinkBack | Thread Tools | Display Modes |
04-09-2014, 03:21 AM | #1 (permalink) |
Track Member
Join Date: Mar 2010
Location: Edmonton
Posts: 855
Drives: 10' MB Z34 6MT T/S/N
Rep Power: 22 |
Changing Brake Pads Back/Forth?
No, this is not another brake pad recommendation thread. I have come to accept I will never find a definitive answer on which pad is the 'best' for aggressive street and light track without trying them all
I will be trying out XP8's this summer and plan to run them F/R for street and track. If I find I don't like them for street, my ET500's have half their life left. My question is, for guys that have changed from one pad brand to another (not just one compound to another), did you turn or replace your rotors? And as a follow up question, for the track guys that switch to track pads for the track then back after, I'm assuming you aren't turning/changing your rotors every time you switch, right? There is a lot of info out there on the inter webs that suggests that you MUST replace or re-surface your rotors when switching to another pad type in order to properly remove the pad deposits the other pad left behind and allow the new ones to bed in properly. Now I totally get bedding in the pads, makes sense and I plan to continue doing that. But when I'm looking at my rotors, and they still look brand new with no real visible or tactile signs of pad deposit, I don't see the point in turning them just to kill them faster, when it seems likely to me that the bedding in process of the new pads will remove most if not all of the old pad material anyways. Also, I'm not even sure my open slot Racing Brake 2-piece rotors can even be turned, the rotor lathes seem like they could really screw up slotted rotors - maybe I'm just an idiot though! Thoughts/experiences appreciated! |
04-09-2014, 08:23 AM | #2 (permalink) |
A True Z Fanatic
Join Date: Mar 2011
Location: Austin, TX
Age: 43
Posts: 36,450
Drives: 11 Z34, 98 E36 M3
Rep Power: 2684440 |
Definitely don't have to change the rotors when you change pads. My buddy that got me started with brake system work recommends scuffing up the rotors before the bedding process. My understanding is this removes the layer of existing pad deposit material.
__________________
2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed | |
04-09-2014, 09:43 AM | #3 (permalink) |
A True Z Fanatic
Join Date: Jul 2012
Location: N/A
Posts: 1,430
Drives: N/A
Rep Power: 15 |
You should have your rotors turned when changing pads.
__________________
2012 PW NISMO #0559 - GT Spec Brace Kit - Swift Springs - ARK TP & Invidia CBE K&N Intake - UpRev Tune - 15mm Z1 Spacers & Studs - StopTech Slotted Rotors & SS Lines - ZSpeed CMAK with Stage 2 Clutch and Lightweight Flywheel |
04-09-2014, 09:45 AM | #4 (permalink) |
Track Member
Join Date: Mar 2010
Location: Edmonton
Posts: 855
Drives: 10' MB Z34 6MT T/S/N
Rep Power: 22 |
^with that in mind, are you saying that if I'm heading to the track for a day to have them turned, then again after the track if I switch back? I would go through $1k rotors really quickly doing that, no?
Sent from my iPhone using Tapatalk |
04-09-2014, 09:46 AM | #5 (permalink) |
A True Z Fanatic
Join Date: Jan 2012
Location: Dallas/Ft.Worth
Posts: 3,349
Drives: Noisily.
Rep Power: 20 |
So some brake pads are non-transfer, others aren't.
My understanding is that most "sintered metal" pads aren't transfer and therefore you can switch between those and, for example, a ceramic pad at will without much issue as long as you re-bed with every switch. Personally I suggest you grow a pair and run your track pads full time. :P edit: Maybe CL RC5+'s, they're supposed to be tolerable on the street while still great on the track. |
04-09-2014, 09:50 AM | #6 (permalink) |
A True Z Fanatic
Join Date: Feb 2012
Location: Huntsville,AL
Posts: 1,724
Drives: '12 370Z PW 6sp
Rep Power: 18 |
I switched between Carbotech pads for the track and back to stock pads for the street without issue. Just go through the rebedding process and you should be fine.
Or you can do what Shovelman suggests and run Carbotechs all the time. I was running them on the street until this past weekend, while doing a coilover install, I went ahead and changed the pads back. Plus I might as well of gotten black F14's if running Carbotechs full time as track pads dust like a mofo!
__________________
Tomei|Berk|Takeda|ZSpeed|Fortune Auto|Swift|Eibach|SPL|Carbotech|Motul|Powertrix|Stillen|Aerojacket|Z1|Forgestar|Enkei|Project Kics|Nismo Ti|Llumar
speedfreek's journal |
04-09-2014, 10:52 AM | #7 (permalink) |
Track Member
Join Date: Mar 2010
Location: Edmonton
Posts: 855
Drives: 10' MB Z34 6MT T/S/N
Rep Power: 22 |
Cool, thanks for the info guys. I will probably just clean the rotors with some brake cleaner then and bed in the XP8's according to their instructions.
Lol my plan is to run the carbos for daily too I just want options if I can't live with the dust. Noise doesn't bother me as much. Sent from my iPhone using Tapatalk |
04-09-2014, 11:09 AM | #8 (permalink) |
Track Member
Join Date: Jul 2009
Location: Dallas
Posts: 981
Drives: Touring/Sport M6 PG
Rep Power: 17 |
The Carbotech pads will wear quickly on the street. I've had no issues with swapping back and forth between the OEM pads and the Carbotechs. I use XP10 front and XP8 rear.
|
04-09-2014, 11:12 AM | #9 (permalink) |
A True Z Fanatic
Join Date: Jan 2012
Location: Dallas/Ft.Worth
Posts: 3,349
Drives: Noisily.
Rep Power: 20 |
The CL pads wear very slowly on the street, for what it's worth.
I've put probably 10K street miles on my RC6's plus track and autocross time and they look practically brand new. |
04-09-2014, 02:24 PM | #10 (permalink) |
A True Z Fanatic
Join Date: Mar 2011
Location: NJ
Posts: 2,400
Drives: slowly
Rep Power: 40569 |
Recently installed Carbotech XP10s and they are so much better than even the nismo pads I had. Kinda worried now about other people hitting me if I had to stop quickly.
|
04-09-2014, 02:43 PM | #11 (permalink) |
A True Z Fanatic
Join Date: Jul 2012
Location: N/A
Posts: 1,430
Drives: N/A
Rep Power: 15 |
No. I thought this was a street car, my bads.
__________________
2012 PW NISMO #0559 - GT Spec Brace Kit - Swift Springs - ARK TP & Invidia CBE K&N Intake - UpRev Tune - 15mm Z1 Spacers & Studs - StopTech Slotted Rotors & SS Lines - ZSpeed CMAK with Stage 2 Clutch and Lightweight Flywheel |
04-09-2014, 04:45 PM | #13 (permalink) |
Track Member
Join Date: Mar 2010
Location: Edmonton
Posts: 855
Drives: 10' MB Z34 6MT T/S/N
Rep Power: 22 |
I would be more inclined to turn or replace them if the two piece racing brake front rotors weren't $1000 a pair lol. They look brand new after two seasons, just as much life as the day I bought them!
Can you even machine the slotted/open-slot rotors? I'll on probably wait until these rotors are visibly worn before getting new discs for them. Sent from my iPhone using Tapatalk |
04-09-2014, 08:28 PM | #14 (permalink) | |
Ronin Samurai - Assassin
Join Date: Dec 2011
Location: Fayettenam,Pennsyltucky
Age: 68
Posts: 35,172
Drives: 2011 Nismo GM 6M
Rep Power: 2684437 |
Quote:
My Racing Brake rotors have 6 trackdays on them. Still look great. I'm ready to change out the YellowStuff pads for something else now.
__________________
浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html |
|
04-09-2014, 08:50 PM | #15 (permalink) |
A True Z Fanatic
Join Date: Dec 2009
Location: 03350 Australia
Posts: 1,514
Drives: 09 Nissan 370Z M6
Rep Power: 39973 |
I've never bothered machining rotors when changing pads.
I get 8-10 track days and 20-30,000 klicks per set of rotors, usually 2-4 sets pads per rotor change I choose pads from Ferodo DS2500, Endless MX72 or PMU HC+ for combined street/track duty, but every year I run in a teams-based 6-hour enduro (each car gets around 1-hour in the event) and for that, I usually run Endless ME20 pads (unless it is wet, in whcih case I use my regular pads as keeping heat into ME20's in the rain is a challenge). For me, it is all about bedding the pad to the rotor, let everything cool down, and get on it. I might care a little more if there were serious bragging rights attached to a track-day outcome, but I leave that for the "proper" race car. |
Bookmarks |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Hawk brake pads and Project Mu brake pads! All @ IIR!******************************** | ImportImage | Suspension/Brakes | 192 | 07-16-2014 03:54 PM |
DIY: Changing Brake Pads and Rotors. | Read T | Brakes & Suspension | 1 | 08-09-2013 05:24 PM |
anyone changing front pads on sport brakes? | Mike | Brakes & Suspension | 19 | 07-16-2013 10:10 AM |
changing race pads | cossie1600 | Track / Autocross / Drifting / Dragstrip | 5 | 06-21-2011 09:36 PM |
REQUEST:Changing front and rear brake pads on stock akebono | tru_Asiatik | DIY Section (Do-It-Yourself) | 49 | 12-08-2010 10:23 PM |