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#1
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The Pagid procedure is serious. I know Red and Black drivers and instructors sometimes go out first in white to bed but
how do people get this done? middle of the night? early morning in backwoods VA? Thought about doing on track but I can imagine corner workers and chief steward not looking kindly upon a green or even blue driver doing the following on the track - even if you gridded last...? http://www.pagidracing.com/index.php?id=75 PAGID RECOMMENDED VEHICLE BEDDING IN PROCEDURE 1. BREAKING-IN (creating a perfect contact-pattern between rotor and brake pad surface) 10 stops with low pressure and low temperature from 150 km/h (90 MPH) to approximately 80 km/h (50 MPH). Distance between each brake stop approximately 600 – 800 meters ( 600 to 800 yards). 2. HEATING-UP (Warm up in order to initiate some core heat in the whole brake system) A sequence of 5 stops with medium to high pressure from 180 km/h (112 MPH) to approximately 60 km/h (37 MPH) with maximum acceleration between the stops. After the last stop cool down for 3 minutes with the speed preferably not higher than 100 km/h (62 MPH). 3. RECOVERY STOPS 3 to 5 stops with low pressure from 150 km/h (90 MPH) to approximately 80 km/h (50 MPH). Distance between each brake stop approximately 600 – 800 meters ( 600 to 800 yards). PLEASE NOTE It is imperative that the bedding in procedures are NOT performed on public roads. PAGID racing materials are NOT for street use. Failure to follow bedding in procedure may result in a sub-optimal brake performance. |
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#2
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I have heard some people go to one of the industrial districts and use the various back roads there. Minimal traffic or po-po.
Southern MD may be a good place to look, if you're in DC.
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Collin M. I wear a cowboy hat. '86 951: lucky number 13...rare 6.0L edition. '06 M3: hers. |
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#3
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Fairly easy out my way to find some back roads with good sight lines to get break in done, but 112 is pretty damn quick for a public road (and would have to be a down hill if those pads were on my fofo)
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John Clay 2011 Cayman 1986 944 "Traffic Cone" 2013 Scion FR-S |
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#4
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Use to do it at night on Beltway between Telegraph Rd and 395. Have to go out around 11 pm or later. Make sure you are not speeding up/ slowing down when you are close to the exits (where the cops may sit)
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David D. '87 Targa - 2024 was the year, beeches... |
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#5
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The object of the exercise is to get the pads up to temperature. Rather than extreme speed/slow cycles which can be dicey on public roads I always used left foot braking which got the pads bedded while using throttle to hold reasonably consistent speed. Best with no following traffic to be confused by brake lights.
Follow the same cycle of heating and cooling of course.
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Tony K PCA Potomac, Rennlist Member 89 944 Turbo 85 Carrera - Sold TrackVision 944Cup |
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#6
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Pagid actually states (or at least used to) not to use the left foot braking technique. Although I never understood why it makes much difference. Possibly because you do not brake with the same force that would be achieved using their procedure? Or maybe to limit the potential for overheating the pads and leaving deposits on the rotors?
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David D. '87 Targa - 2024 was the year, beeches... |
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#7
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Back when I used Pagids I did the first two on the street then the final one at the track on my first run (driving about 8/10s). My technique was 10 or so 50-25mph stops then another 10 70-50mph stops. Did those on back roads with good visibility at night. Go back home with little brake usage and let the brakes cool down overnight.
You don't need to go out in another run group for the final step. Just drive slower the first run and give more passes! The above technique seemed to work well for me.
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John V 2024 BMW G87 ///M2 (Next 444) 2021 Toyota Supra GR (The Bupra, Other 444) 2016 BMW M235 2015 Porsche Cayenne Diesel 2007 Cayman S, #444 2013 Golf R 2012 BWM x5 2017 Mazda MX-5 Club 3 time DE Parade Lap Champion #BestInstructorEver - Unknown |
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#8
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Quote:
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Tony K PCA Potomac, Rennlist Member 89 944 Turbo 85 Carrera - Sold TrackVision 944Cup |
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#9
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Quote:
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David D. '87 Targa - 2024 was the year, beeches... |
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#10
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Maybe the right answer is to not use Pagid?
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Stephen www.salazar-racing.com 1970 914/6 - 3.0L GT 1983 911SC - 3.32L IROC 1984 930 - 3.6L dirt bikes (some gas, some electric), Sherco trials bike Sold: 2001 Boxster (hers), 2003 996tt x50 |
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