Strange Adjustable Proportioning Valve

Application: Racing brake systems Proportionally reduces line pressure Description Most brake systems require different pressures between front and rear brakes To efficiently stop a vehicle, all wheels should approach lock-up at the same time When fronts lock-up first, steering becomes ineffective If the rear do, the back end of the car will want to swing around By varying bias, the vehicles stopping ability can be optimized This valve is plumbed into the line needing less pressure Incoming pressure will be reduced to outlet port based on knob adjustment When operated fully open, it will still reduce some line pressure In Drag race applications, it is normally placed in the front line This is assuming that the vehicle has four wheel disc brakes When 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 3/16″ inverted flare x 1/8″ NPT adapter Part Number: B3369