RX8 Track caliper temperature with Porterfield Brake
#1
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RX8 Track caliper temperature with Porterfield Brake
With 20min of Track session
Here are my Caliper temperature with potorfield R4
F/R.
And Endless RP650 brake fluid
No Cooing duct , stock rotor
Overall I think , Rx8 can get away with Only brake pad upgrade for track day use
#endlessbrake
#potorfieldbrake
Here are my Caliper temperature with potorfield R4
F/R.
And Endless RP650 brake fluid
No Cooing duct , stock rotor
Overall I think , Rx8 can get away with Only brake pad upgrade for track day use
#endlessbrake
#potorfieldbrake
Last edited by Diyman25; 09-10-2019 at 09:54 PM.
#5
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Originally Posted by Loki
I'm not sure EBD is still active if DSC is turned off, and you'll want DSC off once you feel comfortable on track. It's just a light car with large rotors and good balance.
Also this isn't instagram, the hashtags don't do anything here
Also this isn't instagram, the hashtags don't do anything here
EBD will be still active ~
With Low TQ and long wheelbase, Rx8 is very easy car to drive at limit, i am so glad DSC can turn complete off !!! I turn it off at raining track too
#8
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Originally Posted by trackjunkie
the EBD is probably calibrated for street tires and street brake pads, does running race tires and race pads effect how the EBD works.
But still mile head then tradional mechanical one
Like Rx7 or Caterham that I race~
#10
I would say caliper temperature is not a good indicator, you should have that sticker placed on the back of the brake pad. I don't think there is a good place to put it on the rotor - brake temperature paint is best for those.
Last time I was the the track I saw ~650F on my front rotors (with my front brake cooling ducts mod) after I got off the track and back into paddock area. I used infrared temp gun, not the most accurate but close enough.
Rotors/pads get pretty hot:
Last time I was the the track I saw ~650F on my front rotors (with my front brake cooling ducts mod) after I got off the track and back into paddock area. I used infrared temp gun, not the most accurate but close enough.
Rotors/pads get pretty hot:
#11
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Originally Posted by Nadrealista
I would say caliper temperature is not a good indicator, you should have that sticker placed on the back of the brake pad. I don't think there is a good place to put it on the rotor - brake temperature paint is best for those.
Last time I was the the track I saw ~650F on my front rotors (with my front brake cooling ducts mod) after I got off the track and back into paddock area. I used infrared temp gun, not the most accurate but close enough.
Rotors/pads get pretty hot:
Last time I was the the track I saw ~650F on my front rotors (with my front brake cooling ducts mod) after I got off the track and back into paddock area. I used infrared temp gun, not the most accurate but close enough.
Rotors/pads get pretty hot:
And the Alloy caliper will deform
rotor temperature will be higher then
Caliper , but I think caliper temperature is a bit more important , u never want to deform ur caliper
#13
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Originally Posted by Loki
You're not going to deform the caliper at 200C...
Rotor temperature helps you determine your next choice of brake pad and brake rotor, and brake bias if you have that level of control.
Caliper temp helps you determine if you're risking seal failure.
Rotor temperature helps you determine your next choice of brake pad and brake rotor, and brake bias if you have that level of control.
Caliper temp helps you determine if you're risking seal failure.
https://link.springer.com/article/10.1007/BF00648157
#15
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Originally Posted by TeamRX8
Except you’re still on the OE calipers
and they call me pedantic ...
and they call me pedantic ...
Too many project on hand
So get da stay in budget in Rx8~
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