{"product_id":"holley-efi-12-851-vr-series-billet-efi-fuel-pressure-regulator","title":"Holley EFI 12-851 - VR Series Billet EFI Fuel Pressure Regulator","description":"\u003cp\u003eHolley EFI 12-851 - VR Series Billet EFI Fuel Pressure Regulator\u003c\/p\u003e\u003cp\u003eVR Series Billet EFI Fuel Pressure Regulator; 2 Port; 40-100 PSI Range; -10AN O-Ring Inlet\/Outlet; -10AN O-Ring Return; Boost Reference 1 To 1; EFI Bypass Style; Black Anodized;\u003c\/p\u003e\u003cp\u003eThe Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel pump systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1:1 ratio. They are precision machined from 6061-T6 billet aluminum for strength and durability and feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. Offered in 2 port and 4 port versions for carbureted or EFI pressures, Holley has the regulator to cover your needs!\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEFI regulators are adjustable from 40-100 PSI base pressure\u003c\/li\u003e\n\u003cli\u003eCarbureted regulators are adjustable from 4 to 9 PSI base pressure\u003c\/li\u003e\n\u003cli\u003eCompatible with gasoline, methanol, and E85\u003c\/li\u003e\n\u003cli\u003e1\/8” NPT gauge port\u003c\/li\u003e\n\u003cli\u003eDesigned for use with the Holley VR1 and VR2 Brushless in-line fuel pumps\u003c\/li\u003e\n\u003cli\u003eCan be referenced on a 1:1 ratio – includes a barb fitting and a -4 AN fitting for reference connection\u003c\/li\u003e\n\u003cli\u003e2 port regulators feature a 10 AN O-ring inlet\/outlet and return\u003c\/li\u003e\n\u003cli\u003e4 port regulators feature a 10 AN O-ring inlet and return with (4) 8 AN O-ring outlets\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAdjustable\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: \u003cspan\u003eHolley EFI\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: \u003cspan\u003eAir and Fuel Delivery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: \u003cspan\u003eBlack Anodized\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEmission Code\u003c\/strong\u003e: \u003cspan\u003e5\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuel Pressure Range\u003c\/strong\u003e: \u003cspan\u003e40-100\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuel System\u003c\/strong\u003e: \u003cspan\u003eEFI\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuel System Type\u003c\/strong\u003e: \u003cspan\u003eEFI\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: \u003cspan\u003eGasoline\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGauge Port\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrade Type\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInlet Port Diameter\u003c\/strong\u003e: \u003cspan\u003e-10AN\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInlet Quantity\u003c\/strong\u003e: \u003cspan\u003eOne\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInlet Type\u003c\/strong\u003e: \u003cspan\u003eORB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: \u003cspan\u003eAluminum\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaximum Pressure Reading\u003c\/strong\u003e: \u003cspan\u003e100\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Hardware Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: \u003cspan\u003eBolt On\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutlet Port Diameter\u003c\/strong\u003e: \u003cspan\u003e-10AN\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutlet Quantity\u003c\/strong\u003e: \u003cspan\u003eTwo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutlet Type\u003c\/strong\u003e: \u003cspan\u003eORB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003epart type\u003c\/strong\u003e: \u003cspan\u003eFuel Injection Pressure Regulator\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePort Quantity\u003c\/strong\u003e: \u003cspan\u003e4\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: \u003cspan\u003e40-100 PSI\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: \u003cspan\u003eFuel Pressure Regulator\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eReturn Size\u003c\/strong\u003e: \u003cspan\u003e10 AN O-Ring\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: \u003cspan\u003eEFI\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSub Category\u003c\/strong\u003e: \u003cspan\u003eFuel Injection System and Related Components\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarning\u003c\/strong\u003e: \u003cspan\u003eCalifornia Proposition 65\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cspan\u003eManufacturer's Limited 90 Day Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":47328060965002,"sku":"HOLEFI-12-851","price":496.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_12-851_normalized.jpg?v=1776463158","url":"https:\/\/www.onlyinstock.com\/products\/holley-efi-12-851-vr-series-billet-efi-fuel-pressure-regulator","provider":"Only In Stock","version":"1.0","type":"link"}