Adjustable from 0 psi to 160 Maximum Fuel Pump Capacity; Readings Range from 0-8 KG/CM. Improves Fuel Delivery Efficiency and Prevents Fuel Starvation for More Consistent Boost and Fuel Flow. Designed to Maintain the Optimal Fuel Rail Pressure for High Performance/ Turbocharged Engine. Delivers Vehicles' Highest Performance, with Long Life and Highly Reliable Operation. Oil-Filled Design Fuel Pressure Gauge for Maximum and Consistent Measurement; Adjustable Fuel Pressure Regulator with 1:1 Ratio.
