7.3L 99-03 Standard Regulated Return Fuel System Kit Duramax LML Utilizing the longest radius in

Utilizing the longest radius in the industry

The 65mm turbine wheel will be the fastest spooling but will not support much over 500 hp

1992-1993 Dodge D350 5

coupled with the larger intercooler core

4L Power Stroke F-250 and F-550 engines

7.3L 99-03 Standard Regulated Return Fuel System Kit Duramax LML Utilizing the longest radius inNOW CARB Approved!!! CARB EO# : D 872 4 (99 03 F250 F350 Excursion ONLY!) The Driven Diesel Regulated Return Kit for the 99 03 Powerstroke Super Duty is an important part of the fuel system upgrade process. This kit eliminates the "dead head" stock fuel rails and provides adjustable fuel pressure capability to the Powerstroke fuel system. This is accomplished by tying the end of each fuel rail together through a Bypass Fuel Pressure Regulator. The