Wilwood brake proportioning valve HWV1618

Adustable rear brake bias valve

Compact and lightweight forged billet aluminum construction has made Wilwood's proportioning valves the best available. Pressure adjustments range from 100-1000 PSI and provide for a maximum decrease of 57% in line pressure. This adjustment lets you fine tune the front to rear braking balance by proportionately decreasing the rear brake line pressure.
A proportioning valve is usually required when upgrading to rear disc brakes or larger front brakes.

Use with HWL1618 mounting kit

180B engine mountings


Note! Adjustable brake bias valves are required by traffic authorities to be mounted in such a position
as to not be adjusted from the driving position.
The above is not applicable to race or registered rally cars