Home > GM > GM DURAMAX LLY/LBZ 6.6L 2006-2007 > Fuel Systems & Related > High Pressure/Injection
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XDP RACE FUEL VALVE XD125 XDP RACE FUEL VALVE XD125

The XDP Race Fuel Valve XD125 prevents fuel from being returned to the tank when the pressure release valve is opened due to fuel rail pressure increases.

Our Price: $35.95
PPE RELEASE VALVE SHIM KIT 113072000 PPE RELEASE VALVE SHIM KIT 113072000

More fuel pressure equals more power and with the PPE Release Valve Shim Kit, you get both. The Release Valve Shim Kit increases the pressure needed to "pop off" the pressure relief valve (PRV). This means that the available fuel rail pressure remains high during full throttle driving and reduces the fuel flow through the fuel return system. The PPE Release Valve Shim Kit eliminates low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) and is recommended for high performance and/or race applications.

Our Price: $8.99