Proportioning valve

[Boogieman142]

Ok, has anyone screwed around with their proportioning valve, i wanted to increase the pressure to the rears just a little bit.

[Wink]

replace the inserts of the valve. Or just grab another unit from a different car.

[Boogieman142]

Well, i wanted to increase the pressure to the rears a little so how will replacing the inserts of the valve do it, i was thinking about maybee getting one for a rear disc car and using that.

[rbryant]

If you can measure the spring pressures you can also look into changing them with a slighly stronger spring from somewhere lime mcmaster car. The big spring effects the crack point.