{"id":9970406260976,"title":"2001-2004 GM 6.6L Duramax Race Fuel Valve","handle":"6-6l-duramax-race-fuel-valve-gm-2001-2004","description":"\u003ch2 style=\"text-align: justify;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e6.6L Duramax Race Fuel Valve\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eThe 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 early which causes excessive amounts of fuel to be returned to the tank.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-04-04T18:13:23-07:00","created_at":"2026-04-04T18:13:23-07:00","vendor":"Pacific Performance Engineering","type":"","tags":["2001-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi4378570","2001-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi7516583","2001-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi6239378","2001-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi6510316","2002-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi6874294","2002-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4533702","2002-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi8733761","2002-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi2238369","2003-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi6051154","2003-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4501871","2003-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi2470648","2003-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi6095730","2004-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi8053781","2004-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4286045","2004-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi4127483","2004-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi7379111","Fuel System","GM"],"price":4599,"price_min":4599,"price_max":4599,"available":true,"price_varies":false,"compare_at_price":0,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49501361963248,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"113072800","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2001-2004 GM 6.6L Duramax Race Fuel Valve","public_title":null,"options":["Default Title"],"price":4599,"weight":181,"compare_at_price":0,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Race-Fuel-Valve-Pacific-Performance-Engineering-563581.jpg?v=1775351605","\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Race-Fuel-Valve-Pacific-Performance-Engineering-563671.jpg?v=1775351605"],"featured_image":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Race-Fuel-Valve-Pacific-Performance-Engineering-563581.jpg?v=1775351605","options":["Title"],"media":[{"alt":null,"id":44161381433584,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Race-Fuel-Valve-Pacific-Performance-Engineering-563581.jpg?v=1775351605"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Race-Fuel-Valve-Pacific-Performance-Engineering-563581.jpg?v=1775351605","width":1200},{"alt":null,"id":44161381466352,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Race-Fuel-Valve-Pacific-Performance-Engineering-563671.jpg?v=1775351605"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Race-Fuel-Valve-Pacific-Performance-Engineering-563671.jpg?v=1775351605","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2 style=\"text-align: justify;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e6.6L Duramax Race Fuel Valve\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eThe 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 early which causes excessive amounts of fuel to be returned to the tank.\u003c\/span\u003e\u003c\/p\u003e"}