Brake Bias Valve Functional?
04-10-2011, 02:26 AM
#1
Drifting
Thread Starter
Brake Bias Valve Functional?
I am about to replace the 18 bar with a used 33 bar, and I've got as far as removing the radiator for better access and to do another job. Should I be able to blow through the valve in both directions with no significant resistance? I've not yet removed the 33 bar in order to compare.
04-10-2011, 02:42 PM
#2
Rennlist Member
Paul,
Don't know about the right hand drive cars, but on the left hand drive ones, we only need to move the PS reservoir out of the way to get access to the bias valve. I prefer the 33 bar one for agressive driving (track, etc.). IF you want higher rear braking pressure at lower brake line pressures, you can also do that by installing 993 Carrera (not Turbo or RS) calipers with 30 and 34 mm pistons in place of our OE 28 and 30 mm pistons.
Gary Knox
Don't know about the right hand drive cars, but on the left hand drive ones, we only need to move the PS reservoir out of the way to get access to the bias valve. I prefer the 33 bar one for agressive driving (track, etc.). IF you want higher rear braking pressure at lower brake line pressures, you can also do that by installing 993 Carrera (not Turbo or RS) calipers with 30 and 34 mm pistons in place of our OE 28 and 30 mm pistons.
Gary Knox
