Brake temp after cool down lap at rotor and caliper

cossie1600 · 01-26-2014, 06:10 PM

Doing it over a 15-20 minute period will, plus I just don't think there is enough cooling on this car to make the heat go away. The duct opening is so small that I don't even know if enough air is really going in there. I need to stick a meter in there to test it out.

cossie1600 · 01-27-2014, 11:50 AM

It's not the absolute value I care about, I just want to know if it works. I question how effective it really is

wrxrcr · 01-27-2014, 11:58 AM

600 degrees is not that hot for a track day.

DEpointfive0 · 01-27-2014, 12:02 PM

Quote:

Originally Posted by wrxrcr

600 degrees is not that hot for a track day.

after a cool down lap.

cossie1600 · 01-27-2014, 12:35 PM

Thats why I said the ducts might not have work that well

DEpointfive0 · 01-27-2014, 12:40 PM

Quote:

Originally Posted by cossie1600

Thats why I said the ducts might not have work that well

I don't know of that was directed at me or him, my comment was to him because it seems like he didn't READ the thread, lol

cossie1600 · 01-27-2014, 01:42 PM

I am just saying 600f with the duct installed, I suspect the duct don't do as much as they say

sig11 · 01-27-2014, 05:08 PM

With no ducts I had the calipers at around 700 after a cooldown lap with my crappy IR thermometer.

cossie1600 · 01-27-2014, 05:15 PM

That's helpful , so maybe it isn't completely pointless, but the stillen kit isn't a world saver

Mike · 01-27-2014, 06:36 PM

I routinely see 600

travisjb · 01-27-2014, 07:22 PM

this thread would be helpful with more data so we can compare cars at the same track with different setups... spohn and i will both be at RA in a month, so we can take some measurements there... and maybe VIR after that

on a qualitative note, I would say that my car has never had an issue with motul 600 - after adding 3" ducts with naca inlets in front and SRD made plates that direct air to eye of rotor... I suspect one of the critical dimensions is the direction of airflow against the rotor (needs to be as much towards center as possible) with minimal gap between plates and rotor.

takjak2 · 01-28-2014, 12:15 PM

Quote:

Originally Posted by travisjb

this thread would be helpful with more data so we can compare cars at the same track with different setups... spohn and i will both be at RA in a month, so we can take some measurements there... and maybe VIR after that

I'll be at RA March 15+16 with NASA

Mike · 01-28-2014, 06:08 PM

Quote:

Originally Posted by takjak2

I'll be at RA March 15+16 with NASA

me too

cossie1600 · 01-27-2014, 09:50 PM

You are not going to be able to get any absolute data as there are just too many variables, from drive to weather to track to cars to even equipment. I just want to see if there are ballpark figures that we can compare. I should have recorded more data when my car was original, but I got lazy and this is what I get. Oh well

cv129 · 01-28-2014, 12:09 PM

Cossie, you are on full stock trim/weight, stock power, and RS3 tires? I think it'll be great to keep those in perspective when others add in with their data as well.

01-27-2014, 01:42 PM	#7 (permalink)
cossie1600 A True Z Fanatic Join Date: Jun 2009 Location: californee way Posts: 5,380 Drives: 370, Leaf Rep Power: 31	I am just saying 600f with the duct installed, I suspect the duct don't do as much as they say DEpointfive0 likes this.

01-27-2014, 05:15 PM	#9 (permalink)
cossie1600 A True Z Fanatic Join Date: Jun 2009 Location: californee way Posts: 5,380 Drives: 370, Leaf Rep Power: 31	That's helpful , so maybe it isn't completely pointless, but the stillen kit isn't a world saver DEpointfive0 likes this.

01-27-2014, 06:36 PM	#10 (permalink)
Mike The370Z.com Sponsor Join Date: Jun 2009 Location: Loganville, GA Posts: 5,944 Drives: 370z Rep Power: 2188	I routinely see 600 __________________ NISSAN: 75 280Z / 86 300ZX GLL /87 Sentra SE / 03 350Z / 23 Z Porsche: 93 968 / 23 Macan GTS / 93 968

01-27-2014, 07:22 PM	#11 (permalink)
travisjb A True Z Fanatic Join Date: Jan 2009 Location: GSO Posts: 2,803 Drives: VIR Rep Power: 190	this thread would be helpful with more data so we can compare cars at the same track with different setups... spohn and i will both be at RA in a month, so we can take some measurements there... and maybe VIR after that on a qualitative note, I would say that my car has never had an issue with motul 600 - after adding 3" ducts with naca inlets in front and SRD made plates that direct air to eye of rotor... I suspect one of the critical dimensions is the direction of airflow against the rotor (needs to be as much towards center as possible) with minimal gap between plates and rotor. __________________ 2009 370Z #104 For Sale

01-28-2014, 12:09 PM	#15 (permalink)
cv129 A True Z Fanatic Join Date: Jul 2011 Location: Dallas, TX Posts: 3,272 Drives: 09 Nismo, 16 Nismo Rep Power: 163996	Cossie, you are on full stock trim/weight, stock power, and RS3 tires? I think it'll be great to keep those in perspective when others add in with their data as well. __________________ Setrab \| RE-71 \| SPL \| JRZ \| Nismo \| ARK \| Whiteline \| RacingBrake \| CJM Oil Pan \| Ti shield

01-26-2014, 06:10 PM	#1 (permalink)
cossie1600 A True Z Fanatic Join Date: Jun 2009 Location: californee way Posts: 5,380 Drives: 370, Leaf Rep Power: 31	Doing it over a 15-20 minute period will, plus I just don't think there is enough cooling on this car to make the heat go away. The duct opening is so small that I don't even know if enough air is really going in there. I need to stick a meter in there to test it out.

01-27-2014, 11:50 AM	#2 (permalink)
cossie1600 A True Z Fanatic Join Date: Jun 2009 Location: californee way Posts: 5,380 Drives: 370, Leaf Rep Power: 31	It's not the absolute value I care about, I just want to know if it works. I question how effective it really is

01-27-2014, 11:58 AM	#3 (permalink)
wrxrcr Base Member Join Date: Nov 2013 Location: columbus Posts: 74 Drives: 12 370z,09 Wrx Rep Power: 13	600 degrees is not that hot for a track day.

01-27-2014, 12:35 PM	#5 (permalink)
cossie1600 A True Z Fanatic Join Date: Jun 2009 Location: californee way Posts: 5,380 Drives: 370, Leaf Rep Power: 31	Thats why I said the ducts might not have work that well

01-27-2014, 05:08 PM	#8 (permalink)
sig11 A True Z Fanatic Join Date: Jun 2009 Location: Detroit Posts: 1,294 Drives: 09 370Z Red Sport-MT Rep Power: 20	With no ducts I had the calipers at around 700 after a cooldown lap with my crappy IR thermometer.

01-27-2014, 09:50 PM	#14 (permalink)
cossie1600 A True Z Fanatic Join Date: Jun 2009 Location: californee way Posts: 5,380 Drives: 370, Leaf Rep Power: 31	You are not going to be able to get any absolute data as there are just too many variables, from drive to weather to track to cars to even equipment. I just want to see if there are ballpark figures that we can compare. I should have recorded more data when my car was original, but I got lazy and this is what I get. Oh well

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