2001-2004 GM 6.6L Duramax Race Fuel Valve 2010-gmc-savana-3500-6-6l-v8-turbo-diesel--duramax--esi2375816 replaces stock or a shimmed

replaces stock or a shimmed pressure relief valve

Cast from the same hi-sil moly as PPE’s High Flow Race Exhaust Manifolds

It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by an insufficient pressure relief valve (PRV) spring pressure

These hoses can handle the extreme exposure that heavy usage puts upon them

2001-2004 GM 6.6L Duramax Race Fuel Valve 2010-gmc-savana-3500-6-6l-v8-turbo-diesel--duramax--esi2375816 replaces stock or a shimmed6. 6L Duramax Race Fuel Valve The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail pressure during high engine load conditions. It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by an insufficient pressure relief valve (PRV) spring pressure. This leads to the valve opening too