Wilwood Proportioning Valve - Knob Style Coan Racing 28 x 17 in Tall

28 x 17 in Tall

#72975 features a pre-assembled ready to bolt-on direct port nitrous system out-of-the-box

Features a precision register to locate the clutch and provide optimal balance

(4) ORB-06 Ports

use our #1483 or #1844

Wilwood Proportioning Valve - Knob Style Coan Racing 28 x 17 in TallThe new generation of adjustable proportioning valves combines the latest refinements to deliver precise pressure metering and strength from a compact forged billet design. Pressure adjustments range from 100 1000 PSI and provide for a maximum decrease of 57% in line pressure, the most of any available valve. Adjuster knob with fine thread tuning provides precise pressure adjustment. This adjustment lets you fine tune the front to rear braking balance