Strange Adjustable Proportioning Valve

Application: Racing brake systemsProportionally reduces line pressure DescriptionMost brake systems require different pressures between front and rear brakesTo efficiently stop a vehicle, all wheels should approach lock-up at the same timeWhen fronts lock-up first, steering becomes ineffectiveIf the rear do, the back end of the car will want to swing aroundBy varying bias, the vehicles stopping ability can be optimized This valve is plumbed into the line needing less pressureIncoming pressure will be reduced to outlet port based on knob adjustmentWhen operated fully open, it will still reduce some line pressure In Drag race applications, it is normally placed in the front lineThis is assuming that the vehicle has four wheel disc brakesWhen using front disc and rear drum, it may need to be in the rear line Includes Aluminum valve body clear anodized for corrosion resistance Mounting holes on 1″ centers for 1/4″ bolts 57% maximum line pressure reduction 1/8″ NPT inlet and outlet ports