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Are the stock brakes really this bad?

Started by Scott4957, December 27, 2015, 03:00:15 PM

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r1crusher

My '13 (non-PP) had the same braking problems but eventually instead of "recovering" they just stayed shitty all the time.  That was on a car with under 34k miles.  If you want to go stock again you could try going to a dealership and see what they will do under warranty.  IMO...skip the OE stuff and upgrade to a good performance rotor and pads.  You can do all 4 corners for under $500 easy.  I switch over to power stops (along with quite a few others) and have been very happy.

'13 SHO, AJP Tune w/ 3-Bar
'17 F-250 6.7 PowerStroke
'17 XSport

FoMoCoSHO

Quote from: ecoboostsho on December 28, 2015, 08:42:29 AM
I should clarify my comment - the 2013s are great for stock brakes on a 4300 lb car...I do have the PP pads so maybe that helps me as well. There are guys road coursing them with appropriate pads and they withstand repeated laps. I've gotten on mine hard from 100+ and they don't exhibit any shaking/vibrating.

Sent from my XT1096 using Tapatalk
There is a night and day difference between PP and non PP pads.

The 2013 made all kinds of noise when provoked. You could feel what I would call increased friction through the pedal. No change in performance, very annoying.

f8tlSHO


Quote from: panther427 on December 27, 2015, 09:20:14 PM
They increased master cylinder size rotor size pad material.

I have driven both. The 2013 are better. However I get the same pulsation as you when doing heavy braking. I just assumed they suck. Compared to other cars I have owned. Not very confidence inspiring

Same problem here under heavy braking only. My rotors were replaced before I bought it.


Sent from my iPhone
2013 Non PP Unleashed 93 E20 3 Bar Tune, K&N drop in 12.491 @ 110.96 120's IAT
Now tuned by ajp...looking to go faster
E30 tune on14psi full weight including 2 child seats,race like a real street car.
12.433 @110.8 140's IAT; Mustang Dyno 332hp / 386tq

Vortech347

I have an aggressive driving style at times and sending datalogs to Torrie I've been pretty demanding of them.   I'm extremely happy with the PP brakes.  They DESTROY make my former Marauder's brakes seem like two blocks of cheese against a Frisbee.
Matt H.
2013 SHO Performance Pack, Daily, AJPTurbo tuned
2003 SVT Cobra 497rwhp/491rwtq, Self tuned, Cruiser
1990 Mustang GT 570rwhp/530twtq, Self tuned, Open Track
2017 F150 XLT 5.0

Scott4957

Quote from: FoMoCoSHO on December 28, 2015, 11:50:25 AM

There is a night and day difference between PP and non PP pads.

The 2013 made all kinds of noise when provoked. You could feel what I would call increased friction through the pedal. No change in performance, very annoying.

I'm surprised just a change in the pad makes that much difference. Though I am sure its the composition and not just the shape. I guess that anyone that is replacing the rotors and pads has been getting the PP style pad? If you are 2013+ I believe you can put the PP shaped pad on PP and Non PP and MKS.
2013 Lincoln MKS EcoBoost, AJP Tuned

AJP turbo

Quote from: Scott4957 on December 28, 2015, 04:31:30 PM
Quote from: FoMoCoSHO on December 28, 2015, 11:50:25 AM

There is a night and day difference between PP and non PP pads.

The 2013 made all kinds of noise when provoked. You could feel what I would call increased friction through the pedal. No change in performance, very annoying.

I'm surprised just a change in the pad makes that much difference.

Pad change and fluid has always been the most cost effective brake upgrade...just like winter tires and all seasons. There is compromise...15" rotors with 6 piston brakes can be smoked in a few minutes with pads meant to last and be quite and not destroy rotors...its totally unrealistic to expect a taurus off the lot to brake well and repeatedly from 100 plus...the PP's are pretty good but i get squeals here and there..ford already has to deal with the likes of people like us wanting new brakes at 20k to compliment our 3 bar power because they squeal and warp...imagine a nice pad with real bite...people would really cry when they hear those brakes make noise...ford was trying to satisfy the masses not the people who added 130 ft/lbs to their SHO

Even high end rotors use the same grey cast iron blanks as a base.
SCT Dealer/Custom Calibrator                        
Specializing in 3.5 Ecoboost   
Remote/email custom tuning including E85 blends 
Authorized retailer for all SCT devices. 
 
Former:2014 PP SHO
3 bar 93 tune, Airaid, Stainless Works non catted DP's  
405whp/520tq
Dyno
     
Current:2016 F150 2.7 Ecoboost
Tuning in progress

r1crusher

Quote from: Vortech347 on December 28, 2015, 04:09:50 PM
...They DESTROY make my former Marauder's brakes seem like two blocks of cheese against a Frisbee.

Now that's funny...lol!
'13 SHO, AJP Tune w/ 3-Bar
'17 F-250 6.7 PowerStroke
'17 XSport

ZSHO

#22
I found a good article that might be useful for all of us to read,might upgrade to these pads in the very near future along with the oem rotors.  Z          http://www.hendonpub.com/resources/article_archive/results/details?id=5131   http://www.rockauto.com/catalog/moreinfo.php?pk=5024067&cc=1503823&jnid=506&jpid=54


2013 Performance Package SHO| Livernois Custom Methanol Tune|3-Bar Map|Reische-170-Stat|Full Race Tial-10psi BOV in Black|PPE-Gloss Black Hot Pipes|EPP Dual Intake in Gloss Black|PPE Catted DP|Corsa Sport Cat Back Exhaust|H&R Sport-Springs|CFM Performance Billet Valve Cover Breather In Gloss Black|Llumar 20%Ceramic window Tint|MSD Ignition Coils in Black|Extreme Roof Spoiler|Redline Fluids all around|Gearhead Intercooler|First-SHO With Direct Port Alky-VP-M1-100%-Methanol Injection|LMS-Custom-Dyno-Tuned @ 415whp-465wtq| Best Trap Speed of 115.54 mph|

Scott4957

So I did a visual inspection of the pads and rotors. Everything looks 100%. The pads look like new, the rotors look like new. I realize that doesn't mean there isn't an issue down there, but is there anything else I should check? I can feel a roughness in the peddle and hear the breaks as well, like a droning sound that pulses. Neither are sever but annoying. Didn't know if there was anything else that could be the cause. I only checked the front as I doubt the rears would be the cause but I will poke around and look. 
2013 Lincoln MKS EcoBoost, AJP Tuned

SHOdded

Rotors may have warpage or lateral runout, which you'd have to measure with a micrometer to verify.  Also, the pad backings may need some noise-quieting grease.  Finally, make sure the wheels are properly torqued down.  If they are being handled by the service shop, and they are using air wrenches, overtightening is very common.
2007 Ford Edge SEL, Powerstop F/R Brake Kit, TXT LED 6000K Lo & Hi Beams, W16W LED Reverse Bulbs, 3BSpec 2.5w Map Lights, 5W Cree rear dome lights, 5W Cree cargo light, DTBL LED Taillights

If tuned:  Take note of the strategy code as you return to stock (including 3 bar MAP to 2 bar MAP) -> take car in & get it serviced -> check strategy code when you get car back -> have tuner update your tune if the strategy code has changed -> reload tune -> ENJOY!

Scott4957

Quote from: SHOdded on January 08, 2016, 12:04:01 PM
Rotors may have warpage or lateral runout, which you'd have to measure with a micrometer to verify.  Also, the pad backings may need some noise-quieting grease.  Finally, make sure the wheels are properly torqued down.  If they are being handled by the service shop, and they are using air wrenches, overtightening is very common.

Thanks for the ideas, checking the torque on the lugs was going to be the next thing I did. Would not be the first time a shop or once "you only do it once" myself screwed that up.
2013 Lincoln MKS EcoBoost, AJP Tuned

ZSHO

#26
I agree with SHOdded da man about the wheels being torqued properly and didn't you have a bent rim fixed a while back?need to make sure that rim was fixed and balanced correctly with high speed forced balancing,check out this link below.  Z https://www.youtube.com/watch?v=9WpNsa3bFhU


2013 Performance Package SHO| Livernois Custom Methanol Tune|3-Bar Map|Reische-170-Stat|Full Race Tial-10psi BOV in Black|PPE-Gloss Black Hot Pipes|EPP Dual Intake in Gloss Black|PPE Catted DP|Corsa Sport Cat Back Exhaust|H&R Sport-Springs|CFM Performance Billet Valve Cover Breather In Gloss Black|Llumar 20%Ceramic window Tint|MSD Ignition Coils in Black|Extreme Roof Spoiler|Redline Fluids all around|Gearhead Intercooler|First-SHO With Direct Port Alky-VP-M1-100%-Methanol Injection|LMS-Custom-Dyno-Tuned @ 415whp-465wtq| Best Trap Speed of 115.54 mph|

Scott4957

Quote from: ZSHO on January 08, 2016, 03:34:08 PM
I agree with SHOdded da man about the wheels being torqued properly and didn't you have a bent rim fixed a while back?need to make sure that rim was fixed and balanced correctly with high speed forced balancing,check out this link below.  Z https://www.youtube.com/watch?v=9WpNsa3bFhU

It was just a VERY minor curb rash so I doubt it was from that. I noticed this after doing several high speed runs for tuning, but I did not have to stop quickly on any of them so I'm not sure that is the cause. They did have my wheel off for the rash repair so I will be getting a jack under this thing and loosening and re-torquing the wheels.

2013 Lincoln MKS EcoBoost, AJP Tuned

Courier6

Quote from: ecoboostsho on December 27, 2015, 08:52:35 PM
2013+ brakes are awesome. You may have something going on...the 10-12s are horrible. I've owned both.

Sent from my XT1096 using Tapatalk

Both these statements are true. I have also owned both.


2013 Tri-White PP, PPE downpipes, Corsa, Air Raid CAI, H&R Springs, 170 deg thermo, Livernois Dyno Tune 365 AWHP 407 AWTQ. Best 1/4 mile 12.580