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Old 10-10-2013, 02:28 AM   #1
Neurotic Hapi Snak
 
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Originally Posted by evo165 View Post
Sir,

By disable the ABS function, our brake bias between the front and rear will change?

Base on your explanation, removing ABS function itself will lock up your rear wheel. Meaning more biting on rear drum than before.
I think he was saying that without the ABS actuator modulating the brakes, the rears locked up with little braking force. You have to remember he's tracking his car, so he hits the brakes hard. If you hit the brakes hard enough to activate the ABS, you know when the ABS actuator is modulating the brakes, it's loud and you can feel it it.
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Old 10-10-2013, 01:07 PM   #2
Jason@SportsCar
 
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Originally Posted by Neurotic Hapi Snak View Post
I think he was saying that without the ABS actuator modulating the brakes, the rears locked up with little braking force. You have to remember he's tracking his car, so he hits the brakes hard. If you hit the brakes hard enough to activate the ABS, you know when the ABS actuator is modulating the brakes, it's loud and you can feel it it.
Exactly. The brake valving for an ABS car is different, and when you disable it the balance is off. This will not make the car stop faster, there is not enough weight on the rear tires to pick up any benefit from additional rear brake bias.

The front brakes do about 80% of the work, if you want better braking upgrade the front pads.
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Old 10-10-2013, 10:28 PM   #3
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Quote:
Originally Posted by Jason@SportsCar View Post
Exactly. The brake valving for an ABS car is different, and when you disable it the balance is off. This will not make the car stop faster, there is not enough weight on the rear tires to pick up any benefit from additional rear brake bias.

The front brakes do about 80% of the work, if you want better braking upgrade the front pads.
Roger that sir. Thank you for your advice sir. I am on Project Mu street pad now... Maybe I'll just upsize the rotor to 286mm for little brake improvement. Taking the "extended" bracket as mechanical advantage to increase the braking torque, hopefully...
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