FASS High Flow Adjustable Fuel Pressure Regulator Early Cummins 5.9 The controller's illuminated user interface

The controller's illuminated user interface indicates the tank's fuel level and features a single-touch button that starts the fuel transfer sequence

so tuning is needed or some kinda boost fooler

RAI2-FMM-0304

X-TRA Cool Radiators feature a high efficiency core

In the Box:

FASS High Flow Adjustable Fuel Pressure Regulator Early Cummins 5.9 The controller's illuminated user interfaceFASS Fuel Systems High Flow Adjustable Fuel Pressure Regulator (FPR2001) Part No.: FPR2001 Superseded Part No: FPR 2001 The FASS Diesel Fuel Systems High Flow Adjustable Fuel Pressure Regulator was engineered to accurately adjust fuel pressure in applications up to 600 GPH. The High Flow Adjustable Fuel Pressure Regulator is the same regulator that we supply with our Competition Series System and is adjustable from approximately 0 100 PSI! This