Exergy E07 00018 Duramax Fuel Pressure Relief Valve 2600 Bar (~37,700 PSI) LLY LBZ LMM 6.7 RACE ONLY

Fitment: 6.7 Cummins - LLY/LBZ/LMM Duramax Dual Stage PRV's

Fuel pressure reliefs are a important part to any high performance diesel fuel system. Exergy's reliefs are fine tuned to allow you to run your maximum desired rail pressure with out exposing your system to dangerous pressure spikes. You don't have to sacrifice performance to have safety built into your fuel system.

This relief is typically on used on RACE applications that require extremely high momentary rail pressure and rail volume.