ISSPRO Fuel Pressure Snubber kit for Cummins P/N R78826

Fitment Notes: 1989-2002 Dodge Cummins

ISSPRO EV², Performax Snubber Kit for 1989-2002 Dodge Cummins diesels.

The kit consists of a tapped banjo bolt, a needle valve (fully tighten handle then loosened 1/8-turn), a section of hose, a female-female coupler, and an orifice snubber, which are installed in the above listed order. Install Snubber Kit R78827 with the needle valve installed in the test port of the fuel pressure regulator.

If using an aftermarket fuel filter system such as a FASS or AirDog with self-contained fuel filters, use Snubber Kit R78827 with the needle valve installed in the test port of the fuel system (typically in the main block near the outlet). If installing in a tee-fitting in the fuel supply hose, use the same kit and install the tee as far from the injection pump as possible.

If using the stock fuel filter housing, the banjo bolt should be installed on fuel filter output banjo fitting (for the hose which runs to the injection pump, typically on the bottom of the fuel filter housing). Installing on the other (injection pump) side of the same hose will place the sensor too close to the pulsations of the injection pump. After installation and tightening of fittings, secure the hose and sensor to existing hoses, brackets or wiring to protect them from damage and interference with moving parts.

ISSPRO Snubber Kit:

• Includes a tapped banjo bolt, needle valve, section of hose, female-female coupler, and an orifice snubber
• Recommended when using with any sort of aftermarket lift pump such as AirDog or FASS
• For more information on ISSPRO call us